What is onto function: A function is called onto if the range of the function is equal to the co-domain.
For example, g(x)=x+2 is an onto function from set of integers to set of integers.
What is onto function: A function is called onto if the range of the function is equal to the co-domain.
For example, g(x)=x+2 is an onto function from set of integers to set of integers.
