Trigonometryhard · Past Paper
The maximum value of sin θ * cos θ is:
A1
B1/2
C2
D1/4
✓ Correct Answer: B — 1/2
sin θ cos θ = 1/2 sin 2θ. Max value of sin 2θ is 1, so max value is 1/2.
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✓ Correct Answer: B — 1/2
sin θ cos θ = 1/2 sin 2θ. Max value of sin 2θ is 1, so max value is 1/2.
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