Can someone show me the steps on finding:(adsbygoogle = window.adsbygoogle || []).push({});

Note i dont have the answer for the last two questions. Im so confused help :surprised

1. ∫1/cscx-1

It says the answer is:

2

_________ - x

cot (x/2)-1

2. ∫1/(1-sin x)

It says the answer is:

2

_________

cot (x/2)-1

3. ∫1/(1-e^-x)

4. ∫cos x ln x

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# Homework Help: Calculus Problems part I

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