Verifying Trigonometric Identities

Verifying Trigonometric Identities Today we will learn how to verifying trigonometric identities in differential calculus. Here are some quantities that we will verify so we will go straight to the examples.Example1: Prove the given identity given as (cotx/cosecx )*secx= 1?.Solution: (cotx/cosecx )*secx= 1,For proving this type of identity we just need to convert the trigonometric variable into simplest form now taking left hand side,

 

 

Done