JEE MATHEMATICS MCQ: FUNCTIONS

1 Easy

1 of 1

Application +4 | -1

f\left( x \right) = \left[ {x - 2} \right]

, where

\left[ x \right]

denotes the greatest integer less than or equal to

x

, then

f\left( {2,\;5} \right)

is equal to

View answer and explanation

Correct option: B

Option C (0) is correct because the greatest integer function returns the largest integer less than or equal to the input, and [0.5] = 0.

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