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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 (f:A\to B), (A={m,n}), and (B={r,s,t}), how many choices are there for (m) in a function?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 29Easy MathematicsIf A = {2} and B = {5, 6}, how many functions can be defined from A to B?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 29Easy MathematicsIf (A={1,2}) and (B=\emptyset), how many functions can be formed from (A) to (B)?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 29Easy MathematicsIf set A has 2 elements and set B has 4 elements, how many functions are possible from A to B?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 29Easy MathematicsIf (f:A\to B) and (A={1,2,3,4}), how many ordered pairs will be in the graph of (f)?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 29Easy MathematicsIf A = {1} and B = {2, 3, 4}, how many functions can be formed from A to B?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 28Easy MathematicsIf (A={1,2,3}) and (B={0}), how many functions are possible from (A) to (B)?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 28Easy MathematicsOn (A={1,2,3,4}), (R={(1,2),(2,3),(3,4)}). What is the minimum number of new pairs needed in the transitive closure of (R)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsOn (A={1,2,3,4}), (R={(a,b):a-b) is divisible by (3)(}). How many ordered pairs are in (R)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsA set (A) has (5) elements. How many relations on (A) are both reflexive and symmetric?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsThe number of symmetric relations on (A={1,2,3,4}) is equal to which expression?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsHow many reflexive relations are there on (A={1,2,3,4})?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsHow many reflexive relations are possible on (A={1,2,3})?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsIf (A) has (m) elements and (B) has (n) elements, how many relations are possible from (A) to (B)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsHow many relations are possible on a set (A) having (n) elements?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsIf set (A) has (5) elements, how many relations on (A) are both reflexive and symmetric?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsIf A = {1,2,3,4,5} and R = {(a,b) : a = 2b}, how many pairs are in R?Class 11Relations and FunctionsRelationsLevel 26Medium MathematicsLet \(A=\{1,2,3,4\}\) and \(R=\{(a,b)\in A\times A:a^2+b^2=25\}\). How many ordered pairs are in the relation \(R\)?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsLet \(A=\{1,2,3,4\}\) and define the relation \(R=\{(a,b)\in A\times A:a+b\le 5\}\). How many ordered pairs does \(R\) contain?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsIf (A={1,2,3,4,5}) and (R={(a,b):a<b}), how many ordered pairs are in (R)?Class 11Relations and FunctionsRelationsLevel 26Expert