SOLUTION: Use inverse trigonometric functions to express the solution of the following equation exactly: 6cos^2y-5=0 Thank you!!!

Algebra ->  Trigonometry-basics -> SOLUTION: Use inverse trigonometric functions to express the solution of the following equation exactly: 6cos^2y-5=0 Thank you!!!      Log On


   

Question 1050253: Use inverse trigonometric functions to express the solution of the following equation exactly: 6cos^2y-5=0
Thank you!!!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Is it 6cos^2(y)-5=0 ?
Or 6cos^2(y-5)=0 ?