MCQOPTIONS
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| 1. |
The value of\[\sin \frac{\pi }{14}\sin \frac{3\pi }{14}\sin \frac{5\pi }{14}\sin \frac{7\pi }{14}\sin \frac{9\pi }{14}\sin \frac{11\pi }{14}\sin \frac{13\pi }{14}\] is equal to [IIT 1991; MNR 1992] |
| A. | \[\frac{1}{8}\] |
| B. | \[\frac{1}{16}\] |
| C. | \[\frac{1}{32}\] |
| D. | \[\frac{1}{64}\] |
| Answer» E. | |