

MCQOPTIONS
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1. |
What is the value of {(sin 4x + sin 4y) [(tan 2x – 2y)]}/(sin 4x – sin 4y)? |
A. | tan 2 (2x + 2y) |
B. | tan2 |
C. | cot (x – y) |
D. | tan (2x + 2y) |
Answer» E. | |