Domain of Logarithmic Function (Jee Mains)

Functions

Medium

Domain of Logarithmic Function

If the domain of the function
$f(x) = {\log _{(10{x^2} - 17x + 7)}}(18{x^2} - 11x + 1)$
is (–∞, a) ∪ (b, c) ∪ (d, ∞) – {e}, then
90(a + b + c + d + e) equals:

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