Question

verify if secx-cosecx= 1-cot^2x/cosx +cosxcotx

Answer 1

Assume x = 60 degree

Both sides are not equal , so

$1-\frac{\cot ^2\left(x\right)}{\cos \left(x\right)}+\cos \left(x\right)\cot \left(x\right)\neq \sec\left(x\right)\ - cosec x$