Question

if
$15 \tan(a {}^{2} ) + 4 \sec(a {}^{2} ) = 23 \: then \: find \: the \: value \: of \: ( \sec(a )+ \csc(a) ) ) {}^{2} - \sin(a) {}^{2}$

Answer 1

Answer:

Step-by-step explanation:

Offo

Ye mujhe aata h lkin ese nhin