👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations ...

👉 Learn all about the different trigonometric identities and how they can be used to evaluate, verify, simplify and solve ...

Let's remind ourselves of what the sine graph looks like so that we can see how many solutions we should be expecting: Therefore, from the graph of the function, we can see that we should be expecting ...

Practise solving trigonometric equations in degrees or radians using CAST and its period to find other solutions within the range, including multiple or compound angles and the wave function. Learn ...