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JEE MAIN 2021
18-03-21 S2
Question
Let $g(x)=\int_0^x f(t) d t$, where $f$ is continuous function in $[0,3]$ such that $\frac{1}{3} \leq f(t) \leq 1$ for all $t \in[0,1]$ and $0 \leq f(t) \leq \frac{1}{2}$ for all $t \in(1,3]$. The largest possible interval in which $g(3)$ lies is :
Select the correct option:
A
$\left[-1,-\frac{1}{2}\right]$
B
$\left[-\frac{3}{2},-1\right]$
C
$\left[\frac{1}{3}, 2\right]$
D
[1, 3]
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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Question Tags
JEE Main
Mathematics
Medium
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