\[\int_{0}^{\pi /8}{\frac{{{\sec }^{2}}2x}{2}\,dx=}\] – McqOptions

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1.	\[\int_{0}^{\pi /8}{\frac{{{\sec }^{2}}2x}{2}\,dx=}\]
A.	\[\frac{1}{4}\]
B.	\[\frac{1}{3}\]
C.	\[\frac{1}{2}\]
D.	None of these
Answer» B. \[\frac{1}{3}\]

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