Function Expression Value (Jee Mains) | ExamDuo
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Functions
Medium
Function Expression Value
If a + α = 1, b + β = 2 and of (x) + α
f
(
1
x
)
= bx +
β
x'
, x ≠ 0, then the value of expression
f
(x) +
f
(1 / x)
x + (1/x)
is ......
SELECT ONE OPTION
A
2
B
4
C
6
D
8
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