Solving trigonometric equations Trigonometric equations can be solved in degrees or radians using CAST and its period to find other solutions within the range, including multiple or compound ...

Trigonometric identities are powerful tools for simplifying complex equations in math and science. Three core groups—reciprocal, quotient, and Pythagorean—form the foundation. Effective ...

Learn how to solve trigonometric equations in Higher Maths involving multiple or compound angles and the wave function in degrees or radians.

Type or photograph a math problem to solve and see the steps to the solution. Supports arithmetic, algebra, inequalities, basic trigonometry, and graphing.

A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge—solving higher polynomial equations.

Not only can you add, subtract, multiply, and divide; you also can solve trigonometric functions by writing sin, cos, tan, and the degree of the angle on the screen.