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Find the following integrals:(i) intsin...

Find the following integrals:(i) `intsin^3xcos^2x dx` (ii) `int(sinx)/(sin(x+a)dx` (iii) `int1/(1+tanx)dx`

Text Solution

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(i)Given `intsin^3xcos^2x dx`
Put `cosx=t`
`dx=(-dt)/sinx`
`:.=>intsin^3x*t^2*dt/(-sinx)`
...
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