Question

║$\alpha \leq \int\limits^a_b {x} \, dx \geq \leq Fx_{123} \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]$

Answer 1

Explanation:

.........................

..........................

..

Answer 2

$\sin( \beta \% \\ \alpha \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \cos( \cos(\pi\pi \sin(?) ) ) }{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?} )$