Logarithmic Function Domain Sum (Jee Mains) | ExamDuo
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Functions
Medium
Logarithmic Function Domain Sum
If the domain of the function f(x) = log
7
(1 – log
4
(x
2
– 9x + 18)) is (α, β) ∪ (γ,δ), then α + β + γ + δ is equal to
SELECT ONE OPTION
A
18
B
16
C
15
D
17
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