SOLUTION: Solve for 0� ≤ θ ≤ 360�: 2cos�θ - 3sin2θ - 2 = 0 Note: It's 3sin2θ and not 3sin�θ

SOLUTION: Solve for 0� ≤ θ ≤ 360�: 2cos�θ - 3sin2θ - 2 = 0 Note: It's 3sin2θ and not 3sin�θ

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Question 1132138: Solve for 0� ≤ θ ≤ 360�:
2cos�θ - 3sin2θ - 2 = 0
Note:
It's 3sin2θ and not 3sin�θ
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

Solve for � ≤ ≤ �:

solutions:
if

=> , element
for � ≤ θ ≤ �=>
�

or, if

general solution for is:

� and �

�

�

�

�

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