please solve it NO SPAMMED $\to \sf \cot ^{ - 1} \left \{ \dfrac{ \sqrt{1 + \sin \: x } \: \: + \sqrt{1 - \sin \: x } }{ \sqrt{1 + \sin \: x} \: \: - \sqrt{1 - \sin \: x } } \right \} \: = \dfrac{x}{2} ; \: x \in \: \bigg(0, \dfrac{ \pi}{4} \bigg)$ ...

Math, 8 months ago

a 2 Im a cartesian plane, the point p (2,-4) lies in the (a) Zirst quadrant (6) Second quadrant (c) third quadrant (4) fourth quadrant...

English, 8 months ago

Are you doing anything similar to this? change into present perfect tense...

a²b²+b²+a²+1 please help​

Answers

a²b²+b²+a²+1 please help