Question

derivative of sin^x - cos^x

Answer 1

Tried logarithmic differentiation?

Answer 2

there is no log here but

Answer 3

how can u differentiate sin^x

Answer 4

Split the sum as two differentials.

For first term put sin^x=u
xlog sin x=log u
Then differentiate as usual

Use the same method by calling cos^x=v

Answer 5

WAit it is the wrong question

Answer 6

if u take log it will become x*sin then??

Answer 7

:|

Answer 8

Sorry i will post it again

Answer 9

Okay.