Math, asked by fireboy, 1 year ago

what is integration of 1/ 1+cosx dx ?

Answers

Answered by Nandhukrishna

the answer is tan(x/2)+C
which u will get by
Replacing 1+cos x with cos(0)+cos(x) and then using a sum-to-product trigonometric identity ...
hope it helps u

fireboy: u didnt explain .. sotry

fireboy: sorry *

Nandhukrishna: Replacing 1+cos x with cos(0)+cos(x) and then using a sum-to-product trigonometric identity ...

Answered by akshatjain191103

It is a direct formulae and the answer is tang/2
Hope it helped

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