Question

do anyone know its solution?​

Answer 1

pls que. full send krdo its not a complete que.

Answer 2

Hello!!!!!!!!!!!!!

❤️❤️❤️❤️❤️❤️❤️

$(1 - { \cos}^{2} x) { \sec}^{2} x = { \tan}^{2} x \\lhs \\ \\ { \sin }^{2} x \times { \sec }^{2} x = { \tan}^{2} x \\ \frac{ { \sin }^{2}x }{ { \cos}^{2} x} \\ = { \tan }^{2} x$

LHS=RHS

HENCE PROVED

HOPE that it will help you ✌️ ✌️