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Class 11 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf (A={1,2,3,4,5}) and (B={1,2,3,4,5}), how many pairs ((a,b)) in (A\times B) satisfy (a+b=6)?Class 11Relations and FunctionsCartesian product of setsLevel 22Hard MathematicsIf \(A=\{1,2,3,4\}\) and \(B=\{1,2,3,4\}\), how many ordered pairs \((a,b)\) in \(A\times B\) have \(a+b\) even?Class 11Relations and FunctionsCartesian product of setsLevel 22Hard MathematicsIf (A={1,2,3}) and (B={4,5}), how many one-element relations are subsets of (A\times B)?Class 11Relations and FunctionsCartesian product of setsLevel 22Hard MathematicsIf (A={1,2}) and (B={3,4,5}), how many subsets of (A\times B) have exactly (2) elements?Class 11Relations and FunctionsCartesian product of setsLevel 22Hard MathematicsIf (A={1,2,3}) and (B={4,5}), how many non-empty subsets does (A\times B) have?Class 11Relations and FunctionsCartesian product of setsLevel 22Hard MathematicsIf (A={1,2}) and (B={x,y,z}), how many relations from (A) to (B) are possible?Class 11Relations and FunctionsCartesian product of setsLevel 22Hard MathematicsIf (A={1,2,3,4}) and (B={1,2,3}), how many pairs ((a,b)) in (A\times B) have (a>b)?Class 11Relations and FunctionsCartesian product of setsLevel 22Hard MathematicsIf (A={1,2,3,4,5}) and (B={0,1}), how many pairs ((x,y)) in (A\times B) have (x) prime?Class 11Relations and FunctionsCartesian product of setsLevel 24Medium MathematicsIf A = {3, 6, 9} and B = {1, 2, 3}, how many ordered pairs (x, y) in A × B satisfy x = 3y?Class 11Relations and FunctionsCartesian product of setsLevel 24Easy MathematicsIf (A={1,2,3,4}) and (B={1,2,3}), how many pairs ((x,y)) in (A\times B) have (x+y) even?Class 11Relations and FunctionsCartesian product of setsLevel 24Medium MathematicsIf (A={1,3,5}) and (B={0,2}), how many subsets does (A\times B) have?Class 11Relations and FunctionsCartesian product of setsLevel 24Medium MathematicsIf (A={a,b,c,d}) and (B={10,20,30}), how many pairs in (A\times B) have second component (20)?Class 11Relations and FunctionsCartesian product of setsLevel 24Medium MathematicsIf (A={0,2,4}) and (B={1,3,5,7}), how many pairs in (A\times B) have first component (4)?Class 11Relations and FunctionsCartesian product of setsLevel 24Medium MathematicsIf (A={4,6,8}) and (B={1,2,4}), how many pairs ((x,y)) in (A\times B) satisfy that (y) divides (x)?Class 11Relations and FunctionsCartesian product of setsLevel 24Medium MathematicsIf (A={0,1,2,3}) and (B={1,3,5}), how many pairs ((x,y)) in (A\times B) satisfy (x<y)?Class 11Relations and FunctionsCartesian product of setsLevel 24Medium MathematicsIf (A={0,1}), (B={2,4}) and (C={4,6,8}), how many elements are in (A\times(B\cup C))?Class 11Relations and FunctionsCartesian product of setsLevel 24Medium MathematicsIf A = {2, 4, 8} and B = {1, 2, 4}, how many pairs (x,y) in A × B satisfy x/y = 2?Class 11Relations and FunctionsCartesian product of setsLevel 23Medium MathematicsIf (A={1,2,3,4}) and (B={1,2,4}), how many pairs ((x,y)) in (A\times B) satisfy (x\ge y)?Class 11Relations and FunctionsCartesian product of setsLevel 23Medium MathematicsIf (A={1,2,3,4}) and (B={1,3}), how many pairs ((x,y)) in (A\times B) have (x) odd?Class 11Relations and FunctionsCartesian product of setsLevel 23Medium MathematicsIf A = {1, 2, 3, 4} and B = {2, 4, 6, 8}, how many pairs (x,y) in A × B satisfy xy = 8?Class 11Relations and FunctionsCartesian product of setsLevel 23Medium