# Thread: Find relation between trigonometric expressions?

1. ## Find relation between trigonometric expressions?

If $X = \csc (\arctan(\cos(\text{arccot}(\sec(\arcsin a)))))$
$Y = \sec(\text{arccot}(\sin(\arctan(\csc(\arccos a)))))$;
where $0\leq a\leq 1$. Find the relation between $X\$ & $\ Y$. Express them in terms of 'a'.