Question

prove d/dx (square root of u) = 1/2*square root of u * du/dx

Answer 1

Chain rule.

Answer 2

can u help pls..

Answer 3

\[{d \over dx} \sqrt{u} \implies {d \over dx} u^{1 \over 2} \implies {1 \over 2} \times \sqrt{u} \times {du \over dx}\]

Answer 4

That is chain rule!

Answer 5

yeah..

Answer 6

help me pls..

Answer 7

hmm not sure this is a proof.

Answer 8

what class is this for?

Answer 9

differential calculus.. it is a chain rule