Functions Question 152
Question: If $ (x,,y)\in R $ and $ x,\ y\ne 0 $ ; $ f(x,\ y)\to \frac{x}{y} $ , then this function is a/an
[Orissa JEE 2004]
Options:
A) Surjection is a type of function in mathematics where every element in the codomain is mapped to by at least one element from the domain.
B) Bijection
C) One-to-one
D) None of these
Show Answer
Answer:
Correct Answer: A
Solution:
It is evident.
BETA
