Question

derivative of (x-1)whole power of -2​

Answer 1

Answer:

by using power formula

Step-by-step explanation:

y= (x-1)^-2

diff w.r.t x

dy/dx=. -2(x-1)^-3*d/dx (x-1)

dy/dx= -2(x-1)^-3(0)

dy/dx = 0

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