Prove that: Sin ?/14*sin 3?/14*sin 5?/14*sin 7?/14*sin 9?/14*sin 11?/14*sin 13?/14 = 1/64
Asked by
| 21st Sep, 2011,
12:20: PM
Expert Answer:
Answered by
| 22nd Sep, 2011,
09:53: AM
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