For , let
and
be three given functions. If a function,
satisfies
then
is equal to:
COMPOSITION OF FUNCTIONS -
Let f? A → B and g? B → C be two functions.
composition of f and g, denoted by g o f, then g o f (x) = g (f (x)), ∀ x ∈ A.
-
Given that
from the concept of composition.
Now,
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