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Class 10 · Mathematics
→If \(A=\{1,2,3\}\), \(B=\{3,4\}\), and \(C=\{4,5\}\), what is \((A\cup B)\cap C\)?
Class 10 · Mathematics
→Which of the following is equal to A ∩ A?
Class 10 · Mathematics
→Which of the following is equal to A ∪ A?
Class 10 · Mathematics
→Which property is shown by A ∩ B = B ∩ A?
Class 10 · Mathematics
→Which property is shown by \(A\cup B=B\cup A\)?
Class 10 · Mathematics
→If A = {2, 3, 4, 5} and B = {1, 3, 5, 7}, what is n(A ∩ B)?
Class 10 · Mathematics
→If \(A=\{1,2,3,4\}\) and \(B=\{4,5,6\}\), what is \(n(A\cup B)\)?
Class 10 · Mathematics
→If A = {1, 2, 3, 4, 5, 6} and B = {2, 4, 6}, how many elements are in A − B?
Class 10 · Mathematics
→If \(A\cap B=\varnothing\), \(n(A)=3\), and \(n(B)=5\), what is \(n(A\cup B)\)?
Class 10 · Mathematics
→If n(A) = 8, n(B) = 6, and n(A ∪ B) = 10, what is n(A ∩ B)?
Class 10 · Mathematics
→If \(n(A)=5\), \(n(B)=4\), and \(n(A\cap B)=2\), what is \(n(A\cup B)\)?
Class 10 · Mathematics
→If \(A=\{\text{red},\text{blue},\text{green}\}\) and \(B=\{\text{blue},\text{yellow}\}\), what is \(A-B\)?
Class 10 · Mathematics
→If \(A=\{\text{red},\text{blue},\text{green}\}\) and \(B=\{\text{blue},\text{yellow}\}\), what is \(A\cup B\)?
Class 10 · Mathematics
→If A = {1, 4, 9, 16} and B = {1, 2, 4, 8, 16}, which of the following is A ∩ B?
Class 10 · Mathematics
→If \(A=\{1,2,3\}\) and \(B=\{3,2,1\}\), what is \(A\cap B\)?
Class 10 · Mathematics
→If \(A=\{1,2,3\}\) and \(B=\{3,2,1\}\), what is \(A\cup B\)?
Class 10 · Mathematics
→If \(A=\{0,1,2,3\}\) and \(B=\{2,3,4,5\}\), which statement about \(A-B\) and \(B-A\) is correct?
Class 10 · Mathematics
→If \(A=\{x:x\in\mathbb{N},x\le 6\}\) and \(B=\{x:x\in\mathbb{N},x\text{ is even},x\le 8\}\), what is \(A\cap B\)?
Class 10 · Mathematics
→If \(A=\{x:x\text{ is a vowel in English}\}\) and \(B=\{a,e,i\}\), then, using \(B\subseteq A\), what is \(A\cup B\)?
Class 10 · Mathematics
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