# Matrices and Determinants-Types of Matrices (BITSAT Mathematics): Questions 1 - 3 of 3

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## Question number: 1

» Matrices and Determinants » Types of Matrices

MCQ▾

### Question

If is symmetric and then is –

### Choices

Choice (4) Response

a.

Skew – symmetric

b.

Symmetric

c.

Diagonal

d.

Both b. and c. are correct

## Question number: 2

» Matrices and Determinants » Types of Matrices

MCQ▾

### Question

A square matrix is called a diagonal matrix if for,

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 3

» Matrices and Determinants » Types of Matrices

MCQ▾

### Question

If inverse of a diagonal matrix is –

### Choices

Choice (4) Response

a.

Diagonal

b.

Symmetric

c.

Skew – symmetric

d.

None of the above

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