Mathematics
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P. J.

Studying mathematics :)

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5 Find the value: $\int_{0}^{π/6}\ 4\sin^{2}xdx$ Feb 12
3 Proof that $2^n-1$ is divisible by $3$ for all $n\in\mathbb{N}$ even Feb 26
2 Any vector in $V$ is a linear combination of the vectors $\{v_i\}$ in a basis of $V$ . Feb 13 '20
2 ratios: why is the ratio of this equation like so? Feb 7
2 Find general solution of differential equation $x\frac{dy}{dx} + y = a \sin^2x.$ and $a \in \mathbb{R}$ 2 days ago
1 CDF graph of X random variable in game Feb 4
1 What does “$\;\lfloor y \rfloor\;$” mean? Feb 8
1 How to find the equation of common chord between a circle and a parabola? Mar 4
1 Stochastic integral with respect to local martingale Feb 22
1 Prove that almost every convex function can be represented as a point-wise supremum of a family of its global underestimators. Jun 14 '17
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