Final Answer
Step-by-step Solution
Specify the solving method
Expand the fraction $\frac{1-\cos\left(x\right)^2}{\cos\left(x\right)^2}$ into $2$ simpler fractions with common denominator $\cos\left(x\right)^2$
Learn how to solve simplify trigonometric expressions problems step by step online.
$\frac{1}{\cos\left(x\right)^2}+\frac{-\cos\left(x\right)^2}{\cos\left(x\right)^2}$
Learn how to solve simplify trigonometric expressions problems step by step online. Simplify the trigonometric expression (1-cos(x)^2)/(cos(x)^2). Expand the fraction \frac{1-\cos\left(x\right)^2}{\cos\left(x\right)^2} into 2 simpler fractions with common denominator \cos\left(x\right)^2. Simplify the resulting fractions. Since \cos is the reciprocal of \sec, \frac{1}{\cos\left(x\right)^2} is equivalent to .