How do I find ALL solutions to the following equation?
#sin^2xcos^2x=(2-sqrt2)/16#
1 Answer
Apr 9, 2018
Explanation:
Use trig identity: sin 2x = 2sin x.cos x
Calculator gives:
Calculator and unit circle give 4 solutions:
a. 2x = 0.273 -->
b. 2x = - 0.273 -->