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 Acare……………………………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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