Final Answer
Step-by-step Solution
Specify the solving method
I. Express the LHS in terms of sine and cosine and simplify
Start from the LHS (left-hand side)
Learn how to solve trigonometric identities problems step by step online.
Learn how to solve trigonometric identities problems step by step online. Prove the trigonometric identity cos(x)/(1-sin(x))=(1+sin(x))/cos(x). section:I. Express the LHS in terms of sine and cosine and simplify. Start from the LHS (left-hand side). Multiply and divide the fraction \frac{\cos\left(x\right)}{1-\sin\left(x\right)} by the conjugate of it's denominator 1-\sin\left(x\right). Multiplying fractions \frac{\cos\left(x\right)}{1-\sin\left(x\right)} \times \frac{1+\sin\left(x\right)}{1+\sin\left(x\right)}.