Exercise
$\left(5\cos^{2}x\right)\left(1-\csc^{2}x\right)=-\cos^{2}x$
Step-by-step Solution
Learn how to solve problems step by step online. Solve the trigonometric equation 5cos(x)^2(1-csc(x)^2)=-cos(x)^2. Cancel \cos\left(x\right)^2 from both sides of the equation. Apply the trigonometric identity: 1-\csc\left(\theta \right)^2=-\cot\left(\theta \right)^2. Applying the trigonometric identity: \cot\left(\theta \right)^2 = \csc\left(\theta \right)^2-1. Divide both sides of the equation by -5.
Solve the trigonometric equation 5cos(x)^2(1-csc(x)^2)=-cos(x)^2
Final answer to the exercise
$No solution$