Trigonometryeasy · Past Paper
If cos(A) = 1/2, find sec(A).
A1/2
B1
C2
Dsqrt(2)
✓ Correct Answer: C — 2
Secant is the reciprocal of cosine, so 1 / (1/2) = 2.
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✓ Correct Answer: C — 2
Secant is the reciprocal of cosine, so 1 / (1/2) = 2.
Share this question