aavan

aavan aavan

$y=x^2$

$e^{i\pi} + 1 = 0$

$e^x=\sum_{i=0}^\infty \frac{1}{i!}x^i$

$\frac{n!}{k!(n-k)!} = {n \choose k}$

$A_{m,n} = \begin{pmatrix} a_{1,1} & a_{1,2} & \cdots & a_{1,n} \ a_{2,1} & a_{2,2} & \cdots & a_{2,n} \ \vdots & \vdots & \ddots & \vdots \ a_{m,1} & a_{m,2} & \cdots & a_{m,n} \end{pmatrix}$