Let A={x∈R; [x+3]+[x+4] ≤ 3} and 3... | JEE Main 2023

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:

$A \cap B=\phi$

A = B

$B \subset C, A \neq B$

$A \subset B, A \neq B$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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