Solve the equation #sin^2x-1/2 sinx-1/2=0# where #0lexle2pi# ?
2 Answers
Apr 14, 2018
Explanation:
Apr 14, 2018
x = pi/2
Explanation:
1/
2/ Factor it =
3/ sinx =
4/
5/
6/ Check both answer with your calculator and see which one works