MCQOPTIONS
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| 1. |
For \[-\pi |
| A. | \[\pm \frac{\pi }{3},\pm \frac{2\pi }{3}\] |
| B. | \[\frac{\pi }{3},\frac{2\pi }{4}\] |
| C. | \[\frac{\pi }{4},\frac{3\pi }{4}\] |
| D. | None of these |
| Answer» B. \[\frac{\pi }{3},\frac{2\pi }{4}\] | |