JEE MATHEMATICS MCQ: FUNCTIONS

1 Easy

1 of 1

Application +4 | -1

f

be the greatest integer function and

g

be the modulus function, then

(g \circ f)\left(-\frac{5}{3}\right)-(f \circ g)\left(-\frac{5}{3}\right)=

View answer and explanation

Correct option: A

Option A (1) is correct because by evaluating the composite functions (gof)(-5/3) and (fog)(-5/3) and subtracting, the result is 1.

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