If the relation R : A → B, where A

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Target Exam

CUET

Subject

-- Mathematics - Section B1

Chapter

Relations and Functions

Question:

If the relation R : A → B, where A = {2, 3, 4} and B = {3, 4, 5} is defined by R={(x, y) : x < y, x in A, y in B}, then

Options:

$R=\{(2,3),(2,5),(3,4),(3,5),(4,4)\}$

$R=\{(2,3),(2,4),(2,5),(3,5),(4,5)\}$

$R=\{(2,3),(2,4),(2,5),(3,4),(3,5),(4,5)\}$

$R=\{(2,3),(2,5),(3,3),(3,5),(4,4),(4,5)\}$

Correct Answer:

$R=\{(2,3),(2,4),(2,5),(3,4),(3,5),(4,5)\}$

Explanation:

The correct answer is Option (3) → $R=\{(2,3),(2,4),(2,5),(3,4),(3,5),(4,5)\}$