If R ⊆ A × B a

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Target Exam

CUET

Subject

-- Mathematics - Section B1

Chapter

Relations and Functions

Question:

If R ⊆ A × B and S ⊆ B × C be two relations, then (SoR)^–1 is equal to

Options:

S^–1oR^–1

R^–1oS^–1

SoR

None of these

Correct Answer:

R^–1oS^–1

Explanation:

We have (SoR)^–1 = R^–1oS^–1.

Hence (2) is the correct answer.