How do you solve and find the value of #cos^-1(1/2)#?
2 Answers
May 5, 2018
Refer to Explanation
Explanation:
Trigonometric Ratios of Special Angles:
May 5, 2018
Explanation:
Trig table gives -->
Unit circle gives another arc (angle) that has the same cos value (1/2) -->
or