What do you think the graph of \(y = \cos 2x^\circ\) would look ... point when \(y = - 1\) The graph looks like: Now try the example questions below.

Many students think they've solved a trig equation when they get one answer ... graph looks like so that we can see how many solutions we should be expecting: Therefore, from the graph of the ...

The students who will be appearing for the upcoming examination can go through the list of chapter-wise important questions and answers for Chapter 2 - Inverse Trigonometric Functions. These ...