SOLUTION: Sec squared 45 - csc squared 30

SOLUTION: Sec squared 45 - csc squared 30

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Question 854708: Sec squared 45 - csc squared 30
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Sec squared 45 - csc squared 30
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sec^2(45) - csc^2(30) = (2/sqrt(2))^2 - 2^2 = 4/2-4 = -2
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Cheers,
Stan H.
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