What are the Inverse Trigonometric Functions? https://www.youtube.com/watch?v=JGU74wbZMLgThe inverse of a function f : A → B exists if f is one-one onto i.e., a bijection and is given by f(x) = y ⇒ f-1(y) = x. Graphs of inverse trigonometric functionsDomain and Range of inverse trigonometric functionsProperties of inverse trigonometric functions(5) Principal … [Read more...] about What are the Inverse Trigonometric Functions?