Science, asked by meena0093, 1 year ago

determine derivative of x sin x and x cos x​

Answers

Answered by birajdarabhilasha07
2

Answer:

the derivation of xsinx=cosx

xcosx=-sinx

Explanation:

Answered by rinkum4239
0

Answer:

xcosx+sinx and cosx-xsinx respectively

Explanation:

  1. let y = xsinx

diff. w. r. t. x

dy/dx = xcosx+sinx.1

so, dy/dx = xcosx+sinx .....ans.

2. let y = xcosx

diff. w. r. t. x

dy/dx = x(-sinx)+cosx.1

so, dy/dx = cosx-xsinx ....ans.

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