Sets_JEE MAIN_12-01-2019_S2 - Competishun – Live JEE & NEET Courses and Exam Prep

JEE MAIN 2019

12-01-2019 S2

Question

Let $Z$ be the set of integers. If $A=\left\{x \in Z: 2^{(x+2)\left(x^2-5 x+9\right)}=1\right\}$ and $B=\{x \in Z:-3<2 x-1<9\}$, then the number of subsets of the set $A \times B$, is

Select the correct option:

$2^{15}$

$2^{12}$

$2^{18}$

$2^{10}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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