Solving Trigonometric Equations (7.4.1)

Question 1

• Since trig functions are periodic, trig equations will often have many solutions. To find all the possible solutions to a trig equation, first find the solutions for a single period and then add multiples of the period to those solutions.

Answer 1

• Since trig functions are periodic, trig equations will often have many solutions. To find all the possible solutions to a trig equation, first find the solutions for a single period and then add multiples of the period to those solutions.