Math, asked by ishvirsingh63, 19 days ago

n(x) =40 , n(Y) = 28 find n ( x - y) + n ( y- x )​

Answers

Answered by manushrinpatil
0
Answered by manishchandra324
1

Answer:

n (x)=40,n(y)=28

n(x-y)+n(y-x)

nx -ny +ny -nx

40 -28 +28 -40 =0

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