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CAT

Algebra

Medium

Entered answer:

✅ Correct Answer: 3

Related questions:

CAT 2019 Slot 1

For any positive integer $n$ , let $f(n)=n(n+1)$ if $n$ is even, and $f(n)=n+3$ if $n$ is odd. If $m$ is a positive integer such that $8 f(m+1)-f(m)=2$ , then $m$ equals

CAT 2020 Slot 3

If $f(x + y) = f (x) f (y)$ and $f(5) = 4$ , then $f (10) - f (-10)$ is equal to

CAT 2019 Slot 2

Let $f$ be a function such that $f(mn) = f(m)f(n)$ for every positive integers m and n. If $f(1)$ , $f(2)$ and $f(3)$ are positive integers, $f(1) < f(2)$ , and $f(24) = 54$ , then $f(18)$ equals

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