Home › Bihar Board Class 12 (Commerce) › Mathematics › Relations and Functions › For f: A to B and g: B to C, gof(x) is defined as
For f: A to B and g: B to C, gof(x) is defined as
Ag(f(x))
Bf(g(x))
Cf(x) g(x)
Dg(x) + f(x)
Answer & Solution
Correct answer: A. g(f(x))
In gof the function f acts first and g acts on its output.
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