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If a = [1, 3, 5] and B = [2, 4], List of Elements of R, If R = {(X, Y) : X, Y ∈ a × B and X > Y}

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प्रश्न

If A = [1, 3, 5] and B = [2, 4], list of elements of R, if
R = {(x, y) : x, y ∈ A × B and x > y}

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उत्तर

Given:
A = {1, 3, 5} and B = {2, 4}
R = {(x, y) : x, y ∈ A × B and x > y}

A × B = {(1,2),(1,4),(3,2),(3,4),(5,2),(5,4)}
As 3 > 2, 5 > 2 and 5 > 4,
we have R = {(3,2),(5,2),(5,4)}

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अध्याय 2: Relations - Exercise 2.4 [पृष्ठ २५]

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आर.डी. शर्मा Mathematics [English] Class 11
अध्याय 2 Relations
Exercise 2.4 | Q 9 | पृष्ठ २५

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