MathematicsMedium110×since 2002Q3802Let x denote the total number of one-one functions from a set A with 3 elements to a set B with 5 elements and y denote the total number of one-one functions form the set A to the set A ×\times× B. Then :A2y = 273xBy = 91xC2y = 91xDy = 273xCheck answerSkip