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Finite Sets

Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf U = {a, b, c, d, e, f, g, i, j, k}, A' = {b, e, i}, and B' = {a, d, j}, what is (A ∪ B)'?Class 10SetsComplement of a Set and Its PropertiesLevel 20Medium MathematicsIf the universal set is U = {1, 2, …, 12} and A′ = {1, 5, 7, 11}, what is the set A?Class 10SetsComplement of a Set and Its PropertiesLevel 19Easy MathematicsIf U = {a, b, c, d, e, f, g, h}, A' = {b, d, f, h}, and B = {a, b, c, d}, what is A ∩ B'?Class 10SetsComplement of a Set and Its PropertiesLevel 19Medium MathematicsIf U = {1,2,3,4,5,6,7,8,9,10,11,12}, A = {1,2,3,4,5,6}, and B = {2,4,6,8,10,12}, what is Aᶜ ∩ B?Class 10SetsComplement of a Set and Its PropertiesLevel 21Medium MathematicsIf n(Aᶜ) = 12 and n(U) = 30 for the universal set U, what is the value of n(A)?Class 10SetsComplement of a Set and Its PropertiesLevel 21Easy MathematicsIf U = {x : x ∈ Z, −3 ≤ x ≤ 3} and A = {−3,−1,1,3}, what is Aᶜ?Class 10SetsComplement of a Set and Its PropertiesLevel 21Easy MathematicsIf U = {1,2,3,4,5,6,7,8,9} and Aᶜ = {2,5,8}, what is A?Class 10SetsComplement of a Set and Its PropertiesLevel 21Medium MathematicsIf n(U) = 40 and n(A) = 18, what is n(Aᶜ)?Class 10SetsComplement of a Set and Its PropertiesLevel 21Medium MathematicsIf the universal set is \(U=\{1,2,3,4,5,6\}\) and \(A=\{2,4,6\}\), what is \(A^c\)?Class 10SetsComplement of a Set and Its PropertiesLevel 21Easy MathematicsIf n(U) = 84 and n(A) = 2n(Aᶜ), where U is the universal set, what is n(Aᶜ)?Class 10SetsComplement of a Set and Its PropertiesLevel 20Medium MathematicsIf U={1,2,3,...,11}, A={1,4,7,10}, and B={2,4,6,8,10}, what is A^c ∩ B^c?Class 10SetsComplement of a Set and Its PropertiesLevel 20Medium MathematicsIf \(U=\{1,2,3,\ldots,16\}\), \(A=\{1,4,9,16\}\), and \(B=\{2,4,6,8,10,12,14,16\}\), what is \((A\cup B)^c\)?Class 10SetsComplement of a Set and Its PropertiesLevel 20Medium MathematicsFor a finite universal set U, n(U)=64 and n(A)=3n(Aᶜ). What is the value of n(Aᶜ)?Class 10SetsComplement of a Set and Its PropertiesLevel 19Medium MathematicsIn the universal set U={1,2,3,4,5,6,7,8}, let A={1,2,3} and B={4,5}. Find Aᶜ∩Bᶜ.Class 10SetsComplement of a Set and Its PropertiesLevel 19Medium MathematicsLet U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}, A = {2, 4, 6, 8, 10, 12}, and B = {3, 6, 9, 12}. What is Aᶜ ∩ Bᶜ?Class 10SetsComplement of a Set and Its PropertiesLevel 19Medium MathematicsIf the universal set is U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {2, 3, 5, 7}, which of the following elements belongs to Aᶜ?Class 10SetsComplement of a Set and Its PropertiesLevel 21Easy MathematicsIf the universal set \(U\) has \(n(U)=48\) and the complement of set \(A\) has \(n(A^c)=19\), what is the value of \(n(A)\)?Class 10SetsComplement of a Set and Its PropertiesLevel 21Easy MathematicsIf \(U=\{\text{red},\text{blue},\text{green},\text{yellow}\}\) and \(A=\{\text{red},\text{yellow}\}\), what is \(A^c\)?Class 10SetsComplement of a Set and Its PropertiesLevel 21Easy MathematicsIn a survey, it is given that \(n(U)=40\) and \(n(A^c)=15\). What is \(n(A)\)?Class 10SetsComplement of a Set and Its PropertiesLevel 20Easy MathematicsIf U = {1, 2, 3, 4, 5, 6, 7} and A = {2, 3, 5, 7}, which set is Aᶜ?Class 10SetsComplement of a Set and Its PropertiesLevel 10Easy