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What is the principle value of \(sec^{-1}⁡(\frac{2}{\sqrt{3}})\).

Posted: Wed Jul 13, 2022 8:06 pm
by answerhappygod
a) \(\frac{π}{6}\)
b) \(\frac{π}{3}\)
c) \(\frac{π}{4}\)
d) \(\frac{π}{2}\)