# Mathematical Methods of Physics (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 48 - 51 of 77

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## Question number: 48

» Mathematical Methods of Physics » Finite Difference Methods

Appeared in Year: 2013

MCQ▾

### Question

The solution of the differential equation with the initial condition will blow up as tends to – (June – 2013)

### Choices

Choice (4) Response

a.

b.

2

c.

1

d.

## Question number: 49

» Mathematical Methods of Physics » Fourier and Laplace Transforms

Appeared in Year: 2013

MCQ▾

### Question

The Fourier transform of the derivative of the Dirac function, namely , is proportional to – (Dec -2013)

### Choices

Choice (4) Response

a.

b.

c.

1

d.

0

## Question number: 50

» Mathematical Methods of Physics » Solution of First Order Differential Equation Using RungeKutta Method

Appeared in Year: 2013

MCQ▾

### Question

The solution of the partial differential equation,

Satisfying the boundary conditions and initial conditions and is – (June)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 51

» Mathematical Methods of Physics » Matrices

Appeared in Year: 2012

MCQ▾

### Question

Given a unitary matrix satisfying with , one can construct a unitary matrix with from it by, (December)

### Choices

Choice (4) Response

a.

Multiplying by

b.

Multiplying by

c.

Multiplying any single element of by

d.

Multiplying any row or column of by

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