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mathematical methods u.g

Authored by A Sameema

Arts

University

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mathematical methods  u.g
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21 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1.Two matrices A and B are equal if their orders are the same and their corresponding elements are equal .it is called equality matrix.

true

false

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2.Null matrix is also called as ____ matrix.

zero

triangular

equality

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3.A matrix with only one coloumn is called a _____ matrix.

column

row

unit

diagonal

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4.If every element above or below the main diagonal is zero it is called a _____.

square

triangular

column

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. 5. A Determinant of three rows and three columns is called a determinant of _______ order.

third

second

first

fourth

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6.The value of a determinant does not change if its rows and columns are interchanged.

true

false

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7.An array of numbers in rectangle brackets is called ________.

set

matrix

set theory

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