# Mathematical Methods of Physics (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 27 - 31 of 77

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## Question number: 27

» Mathematical Methods of Physics » Poles, Residues & Evaluation of Integrals

Appeared in Year: 2014

MCQ▾

### Question

If C is the contour defined by, the value of the signal

is – (June)

### Choices

Choice (4) Response

a.

b.

0

c.

d.

## Question number: 28

» Mathematical Methods of Physics » Matrices

Appeared in Year: 2014

MCQ▾

### Question

Consider the matrix. The eigenvalues of M are – (June)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 29

» Mathematical Methods of Physics » Partial Differential Equations

Appeared in Year: 2012

MCQ▾

### Question

The unit normal vector at the point,

On the surface of the ellipsoid

is – (December)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 30

» Mathematical Methods of Physics » Linear Ordinary Differential Equations of First & Second Order

Appeared in Year: 2012

MCQ▾

### Question

Let be a continuous real function in the range 0 and, satisfying the in homogeneous differential equation:

The value of at the point . (June)

### Choices

Choice (4) Response

a.

Has a discontinuity of

b.

Is continuous

c.

Has a discontinuity of 1

d.

Has a discontinuity of 3

## Question number: 31

» Mathematical Methods of Physics » Taylor & Laurent Series

Appeared in Year: 2014

MCQ▾

### Question

The Laurent series expansion of the function about is given by, (December)

### Choices

Choice (4) Response

a.

b.

c.

d.

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