

MCQOPTIONS
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1. |
If \[x+\frac{1}{x}=\sqrt{3},\] then x = [RPET 2002] |
A. | \[\cos \frac{\pi }{3}+i\,\sin \frac{\pi }{3}\] |
B. | \[\cos \frac{\pi }{2}+i\,\sin \frac{\pi }{2}\] |
C. | \[\sin \frac{\pi }{6}+i\,\cos \frac{\pi }{6}\] |
D. | \[\cos \frac{\pi }{6}+i\,\sin \frac{\pi }{6}\] |
Answer» E. | |