SOLUTION: please help me solve this: give all positive values of angle between 0 degress and 360 degrees give any approximate value to the nearest minute only.cos 2x- sin^2 x/2 + 3/4 = 0
Algebra ->
Algebra
-> Trigonometry-basics
-> SOLUTION: please help me solve this: give all positive values of angle between 0 degress and 360 degrees give any approximate value to the nearest minute only.cos 2x- sin^2 x/2 + 3/4 = 0
Log On
Question 87007: please help me solve this: give all positive values of angle between 0 degress and 360 degrees give any approximate value to the nearest minute only.cos 2x- sin^2 x/2 + 3/4 = 0 Answer by stanbon(48558) (Show Source):
You can put this solution on YOUR website! cos 2x- sin^2 x/2 + 3/4 = 0
-----
Question: Is that [sin^2 x]/2 or is it sin^2 (x/2) ?
It makes a big difference.
Cheers,
Stan H.
(