Math, asked by ritikkkk, 1 year ago

how to solve this integration question of class 12th.??​

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Answered by dhruvsh
0
This is an incorrect question.
Because, indefinite integration of this integral is not possible.
However, if limits are given for the function and thus giving us that it is differentiable at those values of x and in the included range.
So, I hope if we've been given the limits then we can solve this.
Hope this helps you !

ritikkkk: bro its ncert class 12 example question & u r saying that it is wrong
ritikkkk: i jst want the method of solving it
dhruvsh: i know it's 12th ncert question but it's incorrect because it can't be solved when its indefinite
Answered by aneesh97127
1

Step-by-step explanation:

Integration 1 / ( 1 + tanx ) dx

Integration cosx / ( cosx + sinx ) dx

1/2 integration 2 cosx / ( cosx + sinx ) dx

1/2 integration (cosx + sinx + cosx - sinx )/ (cos x + sinx) dx

1/2 integration 1 dx + 1/2 integration ( cosx - sinx ) / ( cosx + sinx ) dx

1/2 X + 1/2 log ( cosx + sinx ) + C

if you want in written just tell me I will send the answe

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