Home > INT3 > Chapter 10 > Lesson 10.3.2 > Problem 10-168
10-168.
Without a calculator, what are two solutions to each of the following equations for
Draw a unit circle.
Answers:
and
and
Draw and label a unit circle as in part (a). Don't forget that the sine is the
-value! Which quadrants will the angles be in?
See part (c).