Learn the relation MCQs, math test for online learning courses, test prep to practice test. Number system quiz has multiple choice questions (MCQ), the relation quiz questions and answers, linear and quadratic function, rational numbers and irrational numbers, groups in maths, operation on three sets, the relation tutorials for online math tutor courses distance learning.

College math practice test MCQ: a function from a to b is called onto function if its range is with choices b, a, neither a nor b and both a and b for scholars competing for college and universities' scholarships with college board and MCAT prep. Free study guide is for online learning the relation quiz with MCQs to practice test questions with answers.

MCQ: A function from A to B is called onto function if its range is

1. B
2. A
3. Neither A nor B
4. Both A and B

A

MCQ: A subset f of A x B is said to be a function from A to B if domain of f is A and first element of order pairs of f

1. do not repeat
2. do not exist
3. repeat
4. members of B

A

MCQ: A function in which second element of order pair are distinct is called

1. onto function
2. one-one function
3. identity function
4. inverse function

B