Question

physics class 11 do the both questions fast for brainliest

Answer 1

HERE IS YOUR ANS..

SINX/COSX = TANX

DIFFERENTIATING W.R.T ,X:-

SO, SEC²X .ANS.

2. (1) integration of sinx = -cosx

by limits :- -cosx + cos0

= 0+1 = 1 ans...

(2) integration of x = x²/2

= by limits:-

= 25/2 - 1/2 = 24/2 = 12 ans.

hope it helps you

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Answer 2

Answer: here is your answer mate

hope it helps

Explanation: