A relation R defined on the set A -1-2-3-5 asx- y- x-y-10- x- y - A isA- Zero relationB- Universal relationC- Identity relationD- Empty relation

The correct option is D Empty relation Here R = (x, y): x + y gt;10: x, y ∈ A Sum of none of the two elements of A is more than 10 and hence R is an empt ...

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Standard XI

Mathematics

Identity Function

A relation R ...

Question

A relation R defined on the set A = {1,2,3,5} as

{(x, y): x+y >10: x,y ∈ A }is

Zero relation

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Empty relation

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Universal relation

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Identity relation

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Solution

The correct option is B
Empty relation

Here R = {(x, y): x + y >10: x, y ∈ A }

Sum of none of the two elements of A is more than 10 and hence R is an empty relation.

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A relation R defined on the set A = {1,2,3,5} as {(x, y): x+y >10: x,y ∈ A }is

The correct option is B Empty relation Here R = {(x, y): x + y >10: x, y ∈ A } Sum of none of the two elements of A is more than 10 and hence R is an empty relation.

A relation R defined on the set A = {1,2,3,5} as

{(x, y): x+y >10: x,y ∈ A }is

The correct option is B
Empty relation

Here R = {(x, y): x + y >10: x, y ∈ A }

Sum of none of the two elements of A is more than 10 and hence R is an empty relation.