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Class 10 · Mathematics
→If only the A region is shaded, how is it written in set notation?
Class 10 · Mathematics
→If only the middle common part is shaded in the Venn diagram of A and B, which set is represented?
Class 10 · Mathematics
→When A ∪ B is shaded in a Venn diagram, which part remains unshaded?
Class 10 · Mathematics
→In a Venn diagram, which region is inside U but outside A?
Class 10 · Mathematics
→If n(U) = 58 and n(A ∪ B) = 41, how many elements are in the region neither in A nor in B?
Class 10 · Mathematics
→If n(A) = 26, n(B) = 18, and n(A ∩ B) = 8, what is n(A ∪ B)?
Class 10 · Mathematics
→If n(A) = 32, n(A ∪ B) = 48, and n(A ∩ B) = 10, what is n(B)?
Class 10 · Mathematics
→If n(U) = 90 and n(A ∩ B) = 25, what is n((A ∩ B)′)?
Class 10 · Mathematics
→If n(U)=100, n(A)=45, n(B)=40, and n(A∩B)=15, what is n((A∪B)′)?
Class 10 · Mathematics
→In a Venn diagram, what is A∩A′ equal to?
Class 10 · Mathematics
→In a Venn diagram, A∪A′ is equal to which set?
Class 10 · Mathematics
→In a Venn diagram of two sets A and B, what does the region A−B represent?
Class 10 · Mathematics
→If A=B, then in a Venn diagram, what is A∪B equal to?
Class 10 · Mathematics
→If A=B, then in a Venn diagram, A∩B is equal to what?
Class 10 · Mathematics
→If n(A)=17, n(B)=12, and n(A∩B)=0, how are A and B represented in the Venn diagram?
Class 10 · Mathematics
→If n(A)=28, n(B)=30 and only B has 21 elements, meaning 21 elements are not in A, what is n(A∩B)?
Class 10 · Mathematics
→If n(A)=20, n(B)=24 and only A has 13 elements, that is, n(A\B)=13, what is n(A∩B)?
Class 10 · Mathematics
→If n(A)=11, n(B)=9, and n(A∩B)=4, what is the total number of elements in only A and only B?
Class 10 · Mathematics
→If n(A) = 8, n(B) = 7, n(C) = 6, n(A ∩ B) = 2, n(A ∩ C) = 1, n(B ∩ C) = 3, and n(A ∩ B ∩ C) = 1, what is n(A ∪ B ∪ C)?
Class 10 · Mathematics
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