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Class 11 · Mathematics
→If A = {1, 2}, B = {3}, and C = {4, 5, 6}, what is n(A × B × C)?
Class 11 · Mathematics
→If (A={2,3}) and (B={1,2}), is ((2,2)\in A\times B)?
Class 11 · Mathematics
→Which statement is correct for ordered pairs?
Class 11 · Mathematics
→If (M={2,5}) and (N={8,9}), which statement about (M\times N) and (N\times M) is correct?
Class 11 · Mathematics
→If (A={0,2}) and (B={1,3,5}), how many pairs in (A\times B) have second component (3)?
Class 11 · Mathematics
→If (A={1,3,5}) and (B={2,4}), how many pairs in (A\times B) have first component (3)?
Class 11 · Mathematics
→If ((x,y)\in {2,4}\times{5}), what is the value of (y)?
Class 11 · Mathematics
→If (x, y) ∈ {6} × {2, 3, 4}, what is the value of x?
Class 11 · Mathematics
→If (A\times B=\varnothing) and (B\ne\varnothing), what is true about (A)?
Class 11 · Mathematics
→If (A={1,2,3,4}), what is (n(A\times A))?
Class 11 · Mathematics
→If (A={1,2}), which pair will be in (A\times A)?
Class 11 · Mathematics
→If (A=\varnothing) and (B={9}), what is (n(A\times B))?
Class 11 · Mathematics
→If (n(A\times B)=15) and (n(A)=5), what is (n(B))?
Class 11 · Mathematics
→If (A={2,4,6}) and (B={1,3}), which pair is an element of (A\times B)?
Class 11 · Mathematics
→If A = {1, 4} and B = {4, 1}, which statement is correct?
Class 11 · Mathematics
→If A = {10, 20} and B = {30, 40, 50}, how many ordered pairs are in A × B?
Class 11 · Mathematics
→If \((m,8)=(4,n)\), what are the values of \(m\) and \(n\)?
Class 11 · Mathematics
→Which of the following is the correct set-builder form of (A\times B)?
Class 11 · Mathematics
→If (A={a,b}) and (B={c}), which is (B\times A)?
Class 11 · Mathematics
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