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Properties of Composite Function

A function ...

Question

A function $f$ satisfies $f (2) = 3$ and $f (3) = 5$ . A function $g$ satisfies $g (3) = 2$ and $g (5) = 6$ . What is the value of $f (g (3))$ ?

A

2

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B

3

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C

5

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D

6

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Solution

The correct option is A 3
Now $f (g (3)) = f (2) = 3$ from given values of functions

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