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

MathematicsIf A = {1, 2, 3}, how many elements does its power set P(A) contain?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {a, b, c}, how many subsets in P(A) contain at least one of a or b?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {2, 4, 6, 8}, what are the total number of subsets and the number of two-element subsets, respectively?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {∅, {∅}, 0}, what is n(P(A))?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {1, 2, 3, 4}, how many subsets in P(A) contain 2 and do not contain 3?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {1, 3, 9}, how many subsets in P(A) contain {1, 9}?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {4, 5}, how many elements are in P(P(A))?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {5, 6}, which statement is correct?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {o, u, i}, how many three-element subsets are in P(A)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {12, 24, 36}, how many subsets in P(A) do not contain 36?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {2, 5, 8}, how many subsets in P(A) contain the element 5?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf U = {2, 4, 6} and A = ∅, how many elements are in P(A′)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {a, b, c, d}, why is {a, d} an element of P(A)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {1, 4, 7, 10}, how many zero-element (empty) subsets are in P(A)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf \(U=\{1,2,3,4,5,6\}\) and \(A=\{3,4\}\), the power set \(\mathcal{P}(A')\) is formed from the subsets of which set?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf \(A=\{\{2\},4,6\}\), what is \(n(\mathcal{P}(A))\)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf \(U=\{1,2,3,4,5,6,7\}\) and \(A=\{2,4,7\}\), how many elements are in \(\mathcal{P}(A')\)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf \(A=\{d,e,f\}\), why is \(\emptyset\) in \(\mathcal{P}(A)\)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf \(A=\{2,3,4,5,6\}\), how many four-element subsets are in \(\mathcal{P}(A)\)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf \(A=\{7,14,21\}\), which of 7 and \(\{7\}\) is an element of \(\mathcal{P}(A)\)?Class 10SetsPower Set and SubsetsLevel 10Easy