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Class 11 · Mathematics
→If (A={1,2}), (B={3}), and (C={4,5,6}), what is (n(A\times B\times 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)\in {6}\times{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 pairs are there in (A\times 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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