# Math Help - Differentiation

1. ## Differentiation

Differentiate $y= \frac{1}{\sqrt{1-x}}$ with respect to $x$.

Is this correct, used chain rule: $\frac{\mathrm{d}y}{\mathrm{d}x} = \frac12\left(1-x\right)^{-\frac32}$?

2. Hello

Originally Posted by Air
Differentiate $y= \frac{1}{\sqrt{1-x}}$ with respect to $x$.

Is this correct, used chain rule: $\frac{\mathrm{d}y}{\mathrm{d}x} = \frac12\left(1-x\right)^{-\frac32}$?
Yes it is correct.