College Math Certification Exam Tests

College Math Practice Test 10

The *Multiplication of a Matrix Multiple Choice Questions (MCQ) with Answers PDF* (Multiplication of a Matrix MCQs PDF Download) e-Book Ch. 5-10 to solve College Math Practice Tests. Study Matrices and Determinants quiz answers PDF, Multiplication of a Matrix Multiple Choice Questions (MCQ Quiz) to learn online training courses. The *Multiplication of a Matrix MCQs App* Download: Free educational app for multiplication of a matrix, sine cosine tangent, introduction of partial fractions, solution of a quadratic equations, introduction to sets, functions and groups test prep for online college courses.

The MCQs: *Two matrices A and B are multiplied to get AB if;* "Multiplication of a Matrix" App (Android & iOS) with answers: Both have same order; Both are rectangular; No of columns of A is equal to columns of B; No of rows of A is equal to no of columns of B; to learn online training courses. Practice Matrices and Determinants Questions and Answers, Google eBook to download free sample for best online colleges for teaching degree.

**MCQ 46:** *Two matrices A and B are multiplied to get AB if*

- both are rectangular
- both have same order
- no of columns of A is equal to columns of B
- no of rows of A is equal to no of columns of B

c

**MCQ 47:** *Sin(A+45°)sin(A-45°) =*

- −1/2cos(2A)
- −1/2sin(2A)
- 1/2cos(2A)
- None of Above

a

**MCQ 48:** *The identity (x+3)(x+4) = x² + 7x + 12 is true for*

- two values of x
- one value of x
- all value of x
- None of Above

c

**MCQ 49:** *If a < 0, then the function ƒ(x) = a x² + bx + c has*

- maximum value
- minimum value
- constant value
- positive value

a

**MCQ 50:** *{X | x ε N Ʌ x < 1} is the*

- singleton set
- The set with two points
- a set with three points
- Empty set

b

Period of Trigonometric Functions MCQs

Basic Trigonometry Formulas MCQs

Composition of functions MCQs

Trigonometric ratios of Allied Angles MCQs

Complex Numbers MCQs

Odd Functions MCQs

Notation and Value of Function MCQs

Fourth Root of Unity MCQs

Combinations MCQs

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