Solve for all + values of θ. If 0<θ<270 3 - sec^2 2θ - tan^2 2θ = 0
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Originally Posted by reiward Solve for all + values of θ. If 0<θ<270 3 - sec^2 2θ - tan^2 2θ = 0 Remember that . So in the domain .
oh sorry, my equation was wrong it should be 3 - sec^2 2θ - tan 2θ = 0 can you answer again?
Originally Posted by reiward oh sorry, my equation was wrong it should be 3 - sec^2 2θ - tan 2θ = 0 can you answer again? Well , they look the same
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