Practice Introduction - Class 11th Hindi Medium Offered by Unacademy

Introduction

If $true$ is a relation from $P \ to \ Q$ where P and Q are two sets, then which of the following is true?

$P \times Q \subseteq R$

$(P \cap Q) \subseteq R$

$(P \cup Q) \subseteq R$

$R \subseteq P \times Q$