The range of function $f$ defined as $f(x)={ }^{6-x} P_{x-2}$ is

JEE MATHEMATICS MCQ: FUNCTIONS

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Application +4 | -1

The range of function

f

defined as

f(x)={ }^{6-x} P_{x-2}

View answer and explanation

Correct option: B

\{1,2,3\}

Option B (

\{1,2,3\}

) is correct because the function

{ }^{6-x} P_{x-2}

is defined only for

x=2, 3, 4

, and the corresponding values are 1, 2, and 3 respectively.

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