Final answer to the problem
Step-by-step Solution
Specify the solving method
I. Express the LHS in terms of sine and cosine and simplify
Learn how to solve differential calculus problems step by step online.
Learn how to solve differential calculus problems step by step online. Prove the trigonometric identity 1+(-cos(x)^2)/(1+sin(x))=sin(x). section:I. Express the LHS in terms of sine and cosine and simplify. Start from the LHS (left-hand side). Combine all terms into a single fraction with 1+\sin\left(x\right) as common denominator. Apply the trigonometric identity: 1-\cos\left(\theta \right)^2=\sin\left(\theta \right)^2.