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Inverse Trigonometric Functions question

2022 · 26 Jul · Shift 1 · Q38

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PYQ Library
JEE Main
Mathematics
Inverse Trigonometric Functions
2022 · 26 Jul · Shift 1 · Q38

Inverse Trigonometric Functions question

2022 · 26 Jul · Shift 1 · Q38

JEE MainMathematicsInverse Trigonometric FunctionsMCQ+4 / −1

\tan \left(2 \tan ^{-1} \frac{1}{5}+\sec ^{-1} \frac{\sqrt{5}}{2}+2 \tan ^{-1} \frac{1}{8}\right)

is equal to :

A
1
B
2
C
$\frac{1}{4}$
D
$\frac{5}{4}$

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