Questions and answers for a test covering a variety of things?

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im trying to study but i have um misplaced my textbook. (it ran away from me, after i neglected it whilst doing other assesments)

so i would greatly appreciate just a couple questions with answers, (feel free to give me more though ;) )
on any of these things (in order of priority)

- squeeze theorem limits involving things that are not trigs
- constant coeficients (complex, resonance, and nonhomogeneous and all these i think i want some working done because I am not that good at these)
- Fourier series
- trigonometry substitutions for integration
- integral test (in a context or situation or something)
- ratio test (in a context or situation or something)
- radius of convergence (in a context or situation or something)
- taylor series (harder ones for someone who has just been introduced to them maybe)
 
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Let's see... a few trig sub problems first, I suppose. Try these:

\int x^2 \sqrt{9 - x^2} dx

\int \frac{1}{x \sqrt{x^2 - 1}}

\int \frac{1}{1 - x^4}

Hint: On the third problem, use partial fraction decomposition first.

And a couple of integral test problems... are the following series convergent?

\sum_{n=2}^\infty \frac{1}{n log_e(n)}

\sum_{n=1}^\infty \frac{n^3}{e^{n^2}}

And for what p is the following series convergent?

\sum_{n=1}^\infty \frac{1}{n^p}

I'll think of questions for the other areas soon.
 
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Prove $$\int\limits_0^{\sqrt2/4}\frac{1}{\sqrt{x-x^2}}\arcsin\sqrt{\frac{(x-1)\left(x-1+x\sqrt{9-16x}\right)}{1-2x}} \, \mathrm dx = \frac{\pi^2}{8}.$$ Let $$I = \int\limits_0^{\sqrt 2 / 4}\frac{1}{\sqrt{x-x^2}}\arcsin\sqrt{\frac{(x-1)\left(x-1+x\sqrt{9-16x}\right)}{1-2x}} \, \mathrm dx. \tag{1}$$ The representation integral of ##\arcsin## is $$\arcsin u = \int\limits_{0}^{1} \frac{\mathrm dt}{\sqrt{1-t^2}}, \qquad 0 \leqslant u \leqslant 1.$$ Plugging identity above into ##(1)## with ##u...
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