Functions Part 1
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Question : 7 of 100
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For some a , b , c ∈ ℕ , let f ( x ) = a x − 3 and g ( x ) = x b + c , x ∈ ℝ . If ( fog ) − 1 ( x ) = (
) 1 ∕ 3 then (fog) ( a c ) + ( g o f ) (b) is equal to ________.
[25-Jan-2023 Shift 1]
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