Question

what is html ?
$\cos( \tan( \tan( \cot( \sec( \sin( \csc(?) ) ) ) ) ) ) }^{?}$
​

Answer 1

Answer:

{ \cos( \tan( \tan( \cot( \sec( \sin( \csc(?) ) ) ) ) ) ) }^{?}cos(tan(tan(cot(sec(sin(csc(?)))))))

?