The value of \(\tan \left(\dfrac{7\pi}{8}\right)\) is – McqOptions

MCQOPTIONS

1.	The value of \(\tan \left(\dfrac{7\pi}{8}\right)\) is
A.	\(1-\sqrt{2}\)
B.	\(1+\sqrt{2}\)
C.	\(\sqrt{2}+\sqrt{3}\)
D.	\(\sqrt{2} - \sqrt{3}\)
Answer» B. \(1+\sqrt{2}\)

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