Home > PC3 > Chapter 13 > Lesson 13.1.3 > Problem 13-38
Consider the equation
Solve the equation for the smallest positive value of
(in radians). If you are having trouble getting started, let .
' into the equation:
Using a calculator,
Substitute back to solve for
and on a graphing calculator. Use the symmetry of the graph to determine the next positive value of where .