Statement-1: If two sets X and Y contain 3 and 5 elements respectively, then `.^(5)C_(3)xx3!` one-one functions can be defined from X to Y. Statement:2: A one-one function from X to Y relates different element of set X to different elements of set Y.A. 1B. 2C. 3D. 4

Statement-1: If two sets X and Y contain 3 and 5 elements respectively

1.	Statement-1: If two sets X and Y contain 3 and 5 elements respectively, then `.^(5)C_(3)xx3!` one-one functions can be defined from X to Y. Statement:2: A one-one function from X to Y relates different element of set X to different elements of set Y.A. 1B. 2C. 3D. 4
Answer» Correct Answer - A A one-one functions from set X to set Y associates distinct element of X to distinct elements of Y. This can be done in `.^(5)C_(3) xx 3!` ways. Hence, `.^(5)C_(3) xx 3!` one-one functions can be defined from X to Y. So, statement-1 & 2 are true and statement-2 is a correct explanation for statement-1