Trigonometryeasy · Past Paper
What is the value of cosec 90 degrees?
A0
B1
CUndefined
D1/2
✓ Correct Answer: B — 1
cosec 90 = 1 / sin 90. Since sin 90 = 1, cosec 90 = 1/1 = 1.
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✓ Correct Answer: B — 1
cosec 90 = 1 / sin 90. Since sin 90 = 1, cosec 90 = 1/1 = 1.
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