the ratio of sadia's age to her father's age is 3:6. The sum of their age is 96 .What is sadia's age?
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Given that g is a function from g : {1, 2, 3} ->{1, 2, 4, 8}
by the function
i.e. we have
Range = {2,4,8} Since there is an extra element 1 in the co domain which is not in range , g is not on to
But g is one to one as 1,2,3 have different images.