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The Binary Operation Multiple Choice Questions (MCQ Quiz) with Answers PDF (Binary Operation MCQ PDF Download) e-Book to practice College Math Tests. Learn Number System Multiple Choice Questions and Answers (MCQs), Binary Operation quiz answers PDF to learn distance learning courses. The Binary Operation MCQ App Download: Free learning app for basic function, binary operation, linear and quadratic function test prep for online college bachelor degree.

The MCQ: Extraction of a square root of a given number is; "Binary Operation" App Download (Free) with answers: Binary operation; Relation; Unary operation; Relation in some set; to learn distance learning courses. Practice Binary Operation Quiz Questions, download Google eBook (Free Sample) for SAT prep classes.

## Binary Operation MCQs: Questions and Answers

MCQ 1: * is said to be commutative in A for all a,b ε A

1. a + b = b + a
2. a * b = b * a
3. a - b = b - a
4. a * b ≠ b * a

MCQ 2: The extraction of a square root of a given number is

1. binary operation
2. relation
3. unary operation
4. relation in some set

MCQ 3: Which of the following is the unary operation?

2. multiplication
3. square root
4. None of Above

MCQ 4: The identity element of a set X with respect to intersection in P(X) is

1. X
2. π
3. does not exist
4. 0

MCQ 5: If * is a binary operation in A then

1. A is closed under *
2. A is not closed under *
3. A is not closed under +
4. A is closed under -