SOLUTION: Please help me to solve this question Sin(60+A)×sin(60-A)=1/4[3-4 sin^2]

Algebra ->  Trigonometry-basics -> SOLUTION: Please help me to solve this question Sin(60+A)×sin(60-A)=1/4[3-4 sin^2]      Log On


   

Question 1109786: Please help me to solve this question
Sin(60+A)×sin(60-A)=1/4[3-4 sin^2]
Answer by greenestamps(13209) About Me  (Show Source):
You can put this solution on YOUR website!


The equation is meaningless.

"sin^2" without an angle has no meaning.