Question # 1

In decimal system base of system is:

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2

5

8

10

If A = [aij], then A+ is :

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[aij]

[bji]

[aji]

[aii]

In binary system the base of the system is:

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2

5

8

10

A square matrix A is said to be singular if

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In a square matrix number of rows and column are

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Equal

Now equal

Greater

Less then

Do (A + B) + C = A + (B + C)?

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No

Yes

May or may not

Never

Cramer's rule is used to solve

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System of quadratic equation

System of linear equation

Any system of equation

None

A square matrix whose elements below the main diagonal are all zero is called.

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Upper triangular matrix

Lower triangular matrix

Rectangular

Row matrix

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Equal

Possible

Not possible

Zero

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Business Mathematics Icom Part 1 Chapter 5 Online Test MCQs With Answers

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