Solve sinxcossinxcospi/6+cosxsinxπ6+cosxsinxpi/6=1/sqrt2π6=1√2 for 0<=x,=2pi0≤x,=2π ?
1 Answer
May 30, 2017
Explanation:
Develop the left side
Equation to solve:
Trig table and unit circle give 2 solutions:
a.
x =
b.