chapter sets framing questions 20
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1. Is {2,3,4} is subset of {1,2,3,4,5}?
2.write all the subsets of {1,2,3,4}
3.how many elements has p(a), if A= { } ?
4.draw the Venn diagrams of the following
a) A-B
b)B-A
5. What is the union sets of x and y
X={1,3,5} Y={1,2,3}
6. Find the value of A-B when,
A={3,6,9,12,15,18,21}
B={4,8,12,16,20}
7.if R is the set of real numbers and Q is the set of rational numbers, then what is R-Q?
8.let U={1,2,3,4,5,6,7,8,9} and A= {1,2,3,4,8} then what is the value of A^c
9. Let U be the set of all triangles in a plane. If A is the set of all triangles with atleast one angle different from 60 degree. what is the value of A complement?
10. X and Y are two sets such that XUY has 18 elements,X has 8elements and Y has 15 elements; how many elements does X intersection Y have?
If it helps u click on THANKS ❤️
2.write all the subsets of {1,2,3,4}
3.how many elements has p(a), if A= { } ?
4.draw the Venn diagrams of the following
a) A-B
b)B-A
5. What is the union sets of x and y
X={1,3,5} Y={1,2,3}
6. Find the value of A-B when,
A={3,6,9,12,15,18,21}
B={4,8,12,16,20}
7.if R is the set of real numbers and Q is the set of rational numbers, then what is R-Q?
8.let U={1,2,3,4,5,6,7,8,9} and A= {1,2,3,4,8} then what is the value of A^c
9. Let U be the set of all triangles in a plane. If A is the set of all triangles with atleast one angle different from 60 degree. what is the value of A complement?
10. X and Y are two sets such that XUY has 18 elements,X has 8elements and Y has 15 elements; how many elements does X intersection Y have?
If it helps u click on THANKS ❤️
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