#### 10th Class Maths MCQ with Answers

The relation {(a,b),(b,c),(a,d)} is………………………………

Domain

Not a function

Range

A function

U’ = ________________

A’

U

?

A

y co-ordinate of every pint on x-axis is.

1

zero

-Ve

+ve

The range of {(a,a),(b,b),(c,c) is …………..

{a}

{a,b,c}

?

{a,b}

If A ={0,1,2}, B={2,3,4,5} , then A ?B are:

Empty sets

Disjoint set

Overlapping sets

Equal sets

A and A

^{c}are……………………………Set.Overlapping

Universal

Super

Disjoint

E – O = ………………

?

E

O

Z

Which of the following is associative law of Intersection?

A?(B? C) = (A?B)?(A?C)

A? (B ? C) = (A? B)? C

A? (B?C)= (A?B)?C

A? (B? C) = ( A? B)? (A? C)

Which of the following is distributive property intersection over union?

A? (B?C)= (A?B)?C

A? (B ? C) = A? (B? C)

A? (B? C) = ( A? B)? (A? C)

A?(B? C) = (A?B)?(A?C)

The Range of R ={(1,3),(2,2),(3,1)(4,4)} is.

{1,2,4}

{3,2,4}

{1,3,4}

{1,2,3,4}

A’=_____________

{x|x ?U^x ?A }

{x|x ?U^x ? A }

{x|x ?U^x ? A }

{x|x ?U^x ?A }

A subset of A x A is called……………… in A.

Set

Relation

Info function.

Function

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