346-675-1-SM.pdf

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               

   

     

  

                                                                                                         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                                                                                                                                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                                                                                                    

(2)

                                                                                                                                                                                                                                                                                                   = ∑ ( − )                                                                                                                                                                                            



      







 













    













(3)

      







 







  _  _  _  _                                              _{  }    _{ } _{ }                                                                                                                                                                                                                                                                                                                                                                                                                   



     













      







   

(4)

                                                                                                                                                                                                                                                                                                                                                                                                                                               

(5)

                                                                                                            