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Question 1
Let R be a relation on the set of integers Z defined by R = {(a, b) : a - b is divisible by 5}. What type of relation is R?
Correct Answer:
Equivalence relation
Question 2
If f: R -> R is defined by f(x) = 3x - 4, which of the following best describes f?
Correct Answer:
One-one and onto (Bijective)
Question 3
Let A = {1, 2, 3} and B = {a, b}. How many total functions can be defined from set A to set B?
Correct Answer:
8
Question 4
If f(x) = (4x + 3) / (6x - 4) for x != 2/3, find (f o f)(x).
Correct Answer:
x
Question 5
Let f: R -> R be defined by f(x) = x^2. Why is f NOT an injective (one-one) function?
Correct Answer:
Because f(1) = f(-1) = 1 while 1 != -1
Question 1
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About this Exam

Prepare with the Assam ASSEB Higher Secondary Mathematics Practice Questions - Assam Board ASSEB Class 11-12 Higher Secondary Mathematics Exam practice quiz. This question bank includes 100 questions covering find, value, evaluate, function, and sqrt. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Assam ASSEB Higher Secondary Mathematics Practice Questions - Assam Board ASSEB Class 11-12 Higher Secondary Mathematics Exam

This practice set contains 100 questions from the matching question bank and focuses on find, value, evaluate, function, and sqrt. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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