SOLUTION: Solve each equation for the interval [0,2л): A. (sin2x+cos2x)²=1 B. tan2x-2cosx=0 PLEASE HELP ME!!!!!

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Question 181441: Solve each equation for the interval [0,2л):
A. (sin2x+cos2x)²=1
B. tan2x-2cosx=0
PLEASE HELP ME!!!!!

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Solve each equation for the interval [0,2л):
A. (sin2x+cos2x)²=1
B. tan2x-2cosx=0
------------------
These are both tedious problems. I can work them tomorrow, but I'll do them longhand, scan and email them to you.
email me at gsihoutx@aol.com with an address I can use.

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