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please help me this one!

 Apr 2, 2016
edited by Guest  Apr 2, 2016
 #1
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5      9      14

24    2      26

29   11     40

 

 

N (Algebra or Physics)   = N(Algebra) + N(Physics) - N(Algebra and Physics)   =

 

                                            29             +     14          -        5                    =

 

                                                   43     -    5    = 

 

                                                        38

 

 

 

cool cool cool

 Apr 2, 2016

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