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Mathematics, 19.05.2021 09:10 longboard5967

Give the exact value of the trigonometric function. sec(\frac{\pi }{2})
A. 1
B. -1
C. 0
D. undefined

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Answers: 1

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Give the exact value of the trigonometric function. sec()
A. 1
B. -1
C. 0
D...
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