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Class 12 Mathematics के इस tag से जुड़े questions।
Class 12 · Mathematics
→If A ∩ B′ = A, which of the following conclusions must be true?
Class 12 · Mathematics
→If \(U=\mathbb{R}\), \(A=(-5,2]\), and \(B=[-1,6)\), what is \((A\cap B)'\)?
Class 12 · Mathematics
→According to De Morgan's law, what is the value of \((A\cap B)^c\)?
Class 12 · Mathematics
→If A = (-∞, 3] and B = [0, 5), what is A ∩ B?
Class 12 · Mathematics
→If A \ (B \ C) is simplified, which form is correct?
Class 12 · Mathematics
→If A = {x ∈ R : x² < 9} and B = {x ∈ R : x ≥ 1}, what is A ∩ B?
Class 12 · Mathematics
→If A \ B = A, which statement is always true?
Class 12 · Mathematics
→If A − B = A and B − C = B, which of the following statements must be true?
Class 12 · Mathematics
→If \(A=\{x\in\mathbb{Z}\mid -4\le x\le4\}\) and \(B=\{x\in\mathbb{Z}\mid x^2\ge9\}\), what is \(A\cap B\)?
Class 12 · Mathematics
→Let \(A=\{x\in\mathbb{Z}:-5\le x\le5\}\) and \(B=\{x\in\mathbb{Z}:x\text{ is odd}\}\). What is \(A\cap B\)?
Class 12 · Mathematics
→In a class of 60 students, 34 study Mathematics, 28 study Physics, and 12 study both. How many students study only Mathematics?
Class 12 · Mathematics
→If A = {2, 4, 6, 8, 10}, B = {1, 2, 3, 4, 5}, and C = {4, 5, 6, 7}, what is A ∩ (B ∪ C)?
Class 12 · Mathematics
→If n(A − B) = 13 and n(A ∩ B) = 7, what is n(A)?
Class 12 · Mathematics
→If n(A \ B) = 17 and n(A ∩ B) = 11, what is n(A)?
Class 12 · Mathematics
→In a survey, 28 students use the bus, 14 use a bicycle, and 9 use both methods. How many use only a bicycle?
Class 12 · Mathematics
→If A = {1, 4, 7, 10} and B = {2, 4, 6, 10}, what is A ∩ B?
Class 12 · Mathematics
→If A = {1, 4, 9, 16} and B = {4, 16, 25}, what is A − B?
Class 12 · Mathematics
→If A = {1, 2, 3, 4}, B = {2, 3, 5}, and C = {3, 6}, what is A ∩ B ∩ C?
Class 12 · Mathematics
→If n(A ∪ B) = 76, n(A − B) = 31, and n(B − A) = 27, what is n(A ∩ B)?
Class 12 · Mathematics
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