\[{{\sec }^{-1}}[\sec (-{{30}^{o}})]=\] [MP PET 1992] – McqOptions

MCQOPTIONS

1.	\[{{\sec }^{-1}}[\sec (-{{30}^{o}})]=\] [MP PET 1992]
A.	\[-{{60}^{o}}\]
B.	\[-{{30}^{o}}\]
C.	\[{{30}^{o}}\]
D.	\[{{150}^{o}}\]
Answer» D. \[{{150}^{o}}\]

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