

MCQOPTIONS
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1. |
\(tan^{-1}\sqrt{3}+sec^{-1}2 – cos^{-1}1\) is equal to ________ |
A. | 0 |
B. | \(\frac{2π}{3}\) |
C. | \(\frac{π}{3}\) |
D. | \(\frac{π}{4}\) |
Answer» C. | |