Trigonometrymedium · Past Paper
Simplify the expression: (1 - cos 2A) / sin 2A.
Atan A
Bcot A
Csin A
Dcos A
✓ Correct Answer: A — tan A
(1 - cos 2A) / sin 2A = (2 sin² A) / (2 sin A cos A) = sin A / cos A = tan A.
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✓ Correct Answer: A — tan A
(1 - cos 2A) / sin 2A = (2 sin² A) / (2 sin A cos A) = sin A / cos A = tan A.
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