Let be the set of integers. If and : , then the . number of subsets of the set is...

(c) : Given, Also, So, Thus, So, number of subsets of is . ...

Let Z be the set of integers. If A = { x in Z:2^{(x + 2) ( x^{2} - 5x + 6 )} = 1 } and = { x in Z : - 3 < 2x - 1 < 9}, then the . number of subsets of the set A X B is: Relation (Mathematics)

Let

Z

be the set of integers. If

A = \left\{ x \in Z:2^{(x + 2)\left( x^{2} - 5x + 6 \right)} = 1 \right\}

and

= \{ x \in Z

- 3 < 2x - 1 < 9\}

, then the . number of subsets of the set

A \times B