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Functions question

2024 · 30 Jan · Shift 2 · Q48

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PYQ Library
JEE Main
Mathematics
Functions
2024 · 30 Jan · Shift 2 · Q48

Functions question

2024 · 30 Jan · Shift 2 · Q48

JEE MainMathematicsFunctionsMCQ+4 / −1

If the domain of the function

f(x)=\log _e\left(\frac{2 x+3}{4 x^2+x-3}\right)+\cos ^{-1}\left(\frac{2 x-1}{x+2}\right)

is

(\alpha, \beta]

, then the value of

5 \beta-4 \alpha

is equal to

A
9
B
12
C
11
D
10

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