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JEE-Main 2023
08-04-2023_S1
Question
Let $A=\{x \in R ;[x+3]+[x+4] \leq 3\},\left\{x \in R: 3^x\left(\sum_{t=1}^{\infty} \frac{3}{10^t}\right)^{x-3}<3^{-3 x}\right\}$, where[t] denotes greatest integer function. Then,
Select the correct option:
A
$A \cap B=\phi$
B
A = B
C
$B \subset C, A \neq B$
D
$A \subset B, A \neq B$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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