A linear function in the argument Student activity Play

A linear function in the argument Whiteboard exercise Play

Basic trigonometric equation Whiteboard exercise Play

Basic trigonometric equation Animation Play

Equations with cos(ax) Whiteboard exercise Play

Equations with sin(ax) Whiteboard exercise Play

Equations with tan(ax) Whiteboard exercise Play

Equations with  cos(ax) Student activity Play

Equations with  sin(ax) Student activity Play

Equations with  tan(ax) Student activity Play

Example of solving a trigonometric equation Animation Play

Finding solutions of an equation Whiteboard exercise Play

General solution for the cosine Animation Play

General solution for the sine Animation Play

General solution for the tangent Animation Play

General solution of a trigonometric equation Student activity Play

General solution of a trigonometric equation Whiteboard exercise Play

New variable in a trigonometric equation Animation Play

Number of solutions of a trigonometric equation Whiteboard exercise Play

Recalling trigonometric facts Whiteboard exercise Play

Recalling trigonometric facts Student activity Play

Simple trigonometric equations Student activity Play

Simple trigonometric equations Whiteboard exercise Play

Solutions of trigonometric equations Whiteboard exercise Play

Solutions of trigonometric equations Student activity Play