Final answer to the problem
Step-by-step Solution
Learn how to solve weierstrass substitution problems step by step online. Solve the trigonometric integral int(1/(sin(x)-1))dx. We can solve the integral \int\frac{1}{\sin\left(x\right)-1}dx by applying the method Weierstrass substitution (also known as tangent half-angle substitution) which converts an integral of trigonometric functions into a rational function of t by setting the substitution. Hence. Substituting in the original integral we get. Simplifying.