Learn how to solve proving trigonometric identities problems step by step online. Prove the trigonometric identity sin(x)^2sec(x)^2cot(x)^2=1. Starting from the left-hand side (LHS) of the identity. Applying the secant identity: \displaystyle\sec\left(\theta\right)=\frac{1}{\cos\left(\theta\right)}. Multiplying the fraction by \sin\left(x\right)^2\cot\left(x\right)^2. Applying the tangent identity: \displaystyle\tan\left(\theta\right)=\frac{\sin\left(\theta\right)}{\cos\left(\theta\right)}.

Prove the trigonometric identity sin(x)^2sec(x)^2cot(x)^2=1