Question

The term MIMAROPA is a combination of the names of its constituent provinces namely​

Answer 1

Answer:

Differentiate the function with respect to 'x'

${ \pink{ \huge{{{ \lim} \atop{ x\rightarrow \frac{ \pi}{4} }} }}}{ \large{ \frac{ {tan}^{3} x - tan \: x}{cos(x + \frac{x}{4} )} }}$