SOLUTION: 2sin^2 theta plus 3sin theta = -1
Solve for the given domain:
0greater than or equal to theta greater than or equal to 2pi
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-> SOLUTION: 2sin^2 theta plus 3sin theta = -1
Solve for the given domain:
0greater than or equal to theta greater than or equal to 2pi
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Question 1022987: 2sin^2 theta plus 3sin theta = -1
Solve for the given domain:
0greater than or equal to theta greater than or equal to 2pi Answer by ikleyn(52788) (Show Source):
You can put this solution on YOUR website! .
2sin^2 theta plus 3sin theta = -1
Solve for the given domain:
0greater than or equal to theta greater than or equal to 2pi
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
= ,
= .
Factor left side:
(2*sin(theta) + 1)*(sin(theta) + 1) = 0, --->
= or = , --->
= or = -1, --->
Solutions:
1. = or =
or
2. = .
