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The value of 16 sin 144^(circ) sin 108^(...

The value of `16 sin 144^(circ) sin 108^(circ) sin 72^(circ) sin 36^(circ)` is equal to

A

5

B

4

C

3

D

1

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HIMALAYA PUBLICATION-MEASUREMENT OF ANGLES, TRIGONOMETRIC RATIOS AND RELATION BETWEEN SIDES AND ANGLES OF A TRIANGLE-QUESTION BANK
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