Math, asked by babinashjbjb5235, 6 months ago

r+1(n-r+1) ÷ r+2(n-r+2)

Answers

Answered by sikharaninayak7
0

Answer:r+1(n-r+1) ÷ r+2(n-r+2)

r+1(n-r+1) ÷ r+2(n-r+2)R+(n-r1)÷b+2

R+1÷n+2

Rn+1+2n

__________

n

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