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DatBoi

Ignorance is $$\bbox[10px,#ffb]{\mathfrak{bliss}}$$

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6 For $\alpha\in(0^\circ;90^\circ)$ simplify $\sin^2\alpha+\tan^2\alpha+\sin^2\alpha.\cos^2\alpha+\cos^4\alpha$ Aug 29 '20
6 Calculating the limit $\lim\limits_{\theta \to 0} \frac{\sin \theta}{\tan \theta}$ Feb 21
5 General formula for $\int_a^b(x-a)^m(x-b)^ndx$ Nov 4 '20
5 Prove $ \sum_{n=1}^{\infty} \frac{2}{4n^2-1} = 1$ Nov 23 '20
5 Find $\lim_{n\to\infty}2^nx_n$ Feb 21
5 Cauchy's MVT-Lagrange's MVT-Rolle's theorem independence Sep 2 '20
4 How to solve: $(x + y^2)y’ = y$ Aug 29 '20
4 $y'=\frac{x-y+2}{x+y-1}$ Feb 16
4 Find $\lim_{n\to \infty} \left [\tan \frac{\pi}{2n}\tan \frac{2\pi}{2n}..\tan \frac{n\pi}{2n}\right]^{1/n}$ Feb 4
3 Find $^{505}C_5-5\cdot{^{404}C_5}+10\cdot{^{303}C_5}-10\cdot{^{202}C_5}+5\cdot{^{101}C_5}-1$ Jan 20
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