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Class 12 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsLet \(A=\{x\in\mathbb{Z}:-5\le x\le5\}\) and \(B=\{x\in\mathbb{Z}:x\text{ is odd}\}\). What is \(A\cap B\)?Class 12SetsLevel 16Easy MathematicsIf A = {2, 4, 6, 8, 10}, B = {1, 2, 3, 4, 5}, and C = {4, 5, 6, 7}, what is A ∩ (B ∪ C)?Class 12SetsLevel 10Medium MathematicsIf A = {a, c, e, g} and B = {b, c, d, g}, what is B − A?Class 12SetsLevel 18Easy MathematicsIf U = {1, 2, 3, 4, 5, 6, 7}, A = {1, 3, 5}, and B = {2, 3, 4}, what is A ∪ B?Class 12SetsLevel 17Easy MathematicsIf A = {1, 3, 5} and B = {1, 2, 3, 4, 5}, what is B − A?Class 12SetsLevel 17Easy MathematicsIf A = {0, 1, 2, 3} and B = {2, 3, 4, 5}, what is A − B?Class 12SetsLevel 17Easy MathematicsIf (R) and (S) are two symmetric relations on (A), which statement is always true?Class 12Relations and FunctionsSymmetric relationLevel 12Hard MathematicsIf (R) and (S) are both symmetric relations on (A), which statement is true about (R\cup S)?Class 12Relations and FunctionsSymmetric relationLevel 11Hard MathematicsIf (R) and (S) are both symmetric relations on (A), what is true about (R\cap S)?Class 12Relations and FunctionsSymmetric relationLevel 11Hard MathematicsIf (R) and (S) are symmetric relations on (A), choose the correct statement about (R\triangle S), where (R\triangle S=(R-S)\cup(S-R)).Class 12Relations and FunctionsSymmetric relationLevel 10Hard MathematicsIf R and S are both symmetric relations, what is the correct statement about R ∪ S?Class 12Relations and FunctionsSymmetric relationLevel 12Medium MathematicsIf (R) and (S) are both symmetric relations, what is true about (R\cap S)?Class 12Relations and FunctionsSymmetric relationLevel 11Medium MathematicsOn (A={a,b,c}), (R={(a,a),(b,b),(c,c),(a,b)}) and (S={(a,a),(b,c),(c,c)}). What is correct about (R\cap S)?Class 12Relations and FunctionsReflexive relationLevel 8Medium