Question

1-sin^2x/cot^2(x)
simplify using trig identities

Answer 1

Good Morning.

Sin² ß + Cos² ß = 1 { A well know T- identity}

And

Cot² ß = Cos² ß / Sin² ß

So,

(1 - Sin²x )/(Cot²x ) = Cos² x / Cot² x

( Cos² x ) ×( Sin² x )

----------------------

Cos² x

= Sin² x