Suppose , , and…

MATHEMATICS · Multi-part · CBSE · Mathematics · Sets · Sets

Problem

Suppose

U = \{x \in \mathbb{Z}^+ \mid x \le 30\}

R = \{\text{primes less than } 30\}

, and

S = \{\text{composites less than } 30\}

. (a) List sets

R

and

S

. (b) Find

R \cap S

and

R \cup S

. (c) Represent the sets

R

and

S

on a Venn diagram.