MCQOPTIONS
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| 1. |
Find the smallest positive angle which satisfies the given trigonometric equation. 2sin2x+\(\sqrt{3}\)cosx + 1 = 0 |
| A. | \(\frac{5 \pi }{6}\) |
| B. | \(\frac{ \pi }{6}\) |
| C. | \(\frac{2 \pi }{3}\) |
| D. | \(\frac{ \pi }{3}\) |
| Answer» B. \(\frac{ \pi }{6}\) | |