SOLUTION: Evaluate sec(−t) if cos t=(-5/6)

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Question 812729: Evaluate sec(−t) if cos t=(-5/6)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Evaluate sec(−t) if cos(t) = (-5/6)
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sec(t) = -6/5
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sec(-t) = sec(t)
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Therefore sec(-5) = -5/6
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Cheers,
Stan H.
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