integration

∫sin-x - cos-x / sin-x + cos-x dx = ?

5 Answers

1
dimensions (dimentime) ·

it can also be written as,

-∫ tan(Ï€/4-√x)dx

now put √x=t

& apply integration be parts...............

1
skygirl ·

sin-√x + cos-√x = pi/2

so the integration boils down to..

∫pi/2 - 2cos-√x / pi/2 dx = ∫dx - ∫4cos-√x / pi dx

now simple by parts..

1
skygirl ·

arey woh sab inverse hi hai naa.. ??

1
dimensions (dimentime) ·

same question,

i have not taken it as inverse.

1
skygirl ·

ok..

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