Let [x] denote the greatest integer ≤ x... | Functions | JEE Main 2021

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JEE MAIN 2021

20-07-2021 S1

Question

Let $[x]$ denote the greatest integer $\leq x$, where $x \in \mathbf{R}$. If the domain of the real valued function $\mathrm{f}(\mathrm{x})=\sqrt{\frac{[\mathrm{x}] \mid-2}{[\mathrm{x}] \mid-3}}$ is $(-\infty, a) \cup[b, c) \cup[4, \infty)$,a < b < c, then the value of a+b+c is:

Select the correct option:

A

8

B

1

C

-2

D

-3

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

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