# Trig identities solver

Math can be a challenging subject for many students. But there is help available in the form of Trig identities solver.

What students say ## Trigonometric Identities

Trig Half-Angle Identities The half-angle identities are the identities involving functions with half angles. The square root of the first two functions sine and cosine take negative or positive value depending upon the quadrant in which θ

Expert teachers will give you an answer in real-time

Looking for an answer to your question? Our expert instructors are here to help, in real-time.

To determine what the math problem is, you will need to take a close look at the information given and use your problem-solving skills. Once you have determined what the problem is, you can begin to work on finding the solution.

Scan math problem

Scanning a math problem can help you understand it better and make solving it easier.

Get detailed step-by-step solutions

Get detailed step-by-step solutions to math, science, and engineering problems with Wolfram

Find the right method

There is no one-size-fits-all method for success, so finding the right method for you is essential.

Free time to spend with your family and friends

The best way to spend your free time is with your family and friends.  ## Trigonometric Identities Solver

There are 6 fundamental identities that you must learn for you to master trigonometry. These identities can prove useful in a handful of situations, be it inside or outside the school, and they are: sin²+cos²= 1² (note that 1 squared =