College Math Certification Exam Tests

College Math Practice Test 90

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The MCQs: *Transpose of a square matrix is a*; "Rectangular Matrix" App Download (iOS & Android) Free with answers diagonal matrix, rectangular matrix, square matrix and scaler matrix to study online training courses. Practice matrices and determinants questions and answers, Google eBook to download free sample for schools that offer online degrees.

**MCQ 446**: The transpose of a square matrix is a

A) rectangular matrix

B) diagonal matrix

C) square matrix

D) scaler matrix

b

**MCQ 447**: { 3 n : n ε Z } is an abelian group under

A) subtraction

B) division

C) multiplication

D) addition

c

**MCQ 448**: When a selection of objects is made without paying regard to the order of selection, it is called the

A) Permutation

B) combination

C) series

D) Sequence

b

**MCQ 449**: For a quadratic equation ax² + bx + c = 0, the sum of the root is

A) b/a

B) −b/a

C) c/a

D) None of Above

b

**MCQ 450**: Cos²θ/2+sin²θ/2 =

A) ¹⁄_{4}

B) ¹⁄_{2}

C) 2

D) 1

d

Formation of equation whose roots are given MCQs

Linear Functions MCQs

Algebra Problems MCQs

Measuring Angles Units MCQs

Homogeneous Linear Equations MCQs

Cube Roots of Unity MCQs

Arithmetic Progression MCQs

Examples of Permutation MCQs

Basic Function MCQs

Arithmetic Mean (AM) MCQs

Sum of n terms of a geometric series MCQs

Series in Maths MCQs

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