# Rectangular Matrix Quiz Questions and Answers Online 90 pdf eBooks Download

Learn rectangular matrix quiz, college math online quiz 90 to practice. Free math MCQs questions and answers to learn rectangular matrix MCQs with answers. Practice MCQs to test knowledge on rectangular matrix, groups in maths, combinations, nature of roots of quadratic equation, algebra and trigonometry worksheets.

Free rectangular matrix worksheet has multiple choice quiz question as transpose of a square matrix is a, answer key with choices as rectangular matrix, diagonal matrix, square matrix and scaler matrix problem solving to test study skills. For viva learning and jobs' interview preparation, study online matrices & determinants multiple choice questions based quiz question and answers.

## Quiz on Rectangular Matrix Quiz pdf Download Worksheet 90

Rectangular Matrix Quiz

MCQ. Transpose of a square matrix is a

- rectangular matrix
- diagonal matrix
- square matrix
- scaler matrix

B

Groups in Maths Quiz

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

- subtraction
- division
- multiplication
- addition

C

Combinations Quiz

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

- Permutation
- combination
- series
- Sequence

B

Nature of roots of quadratic equation Quiz

MCQ. For a quadratic equation ax² + bx + c = 0, sum of root is

- b/a
- −b/a
- c/a
- None of Above

B

Algebra and Trigonometry Quiz

MCQ. Cos²θ/2+sin²θ/2 =

- ¹⁄
_{4} - ¹⁄
_{2} - 2
- 1

D