A really good app really I always used it for school (for a good benefit of course) and it really helps me understand math. Best app for math problems with detailed step by step explanation, a great way to improve from your mistakes, it feels like you have a calculator GOD.
Ricky Jacobson
Verifying Trigonometric Identities Video Tutorial & Practice
Knowing the steps necessary to Verify (Prove) Trigonometric Identities, let's look at 15 classic examples of how to verify trig identities step-by-step. There are an infinite number of coterminal angles that could make a trig equation true, and sometimes one angle