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Find the value of tan(3(pie)/4)

User CRUTER
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1 Answer

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Explanation:

At 3 pi / 4 sin = sqrt (2) / 2 and cos = - sqrt (2) / 2

tan (3pi/4) = sin / cos = -1

NOTE: 'pi' has no 'e' in it ....

User Vince Lowe
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