# Dr Babasaheb Ambedkar Marathwada University 2010-2nd Sem B.Sc Computer Science .(ester) /Faculty of Science//(Numerical Computation Method) - Question Paper

Sunday, 20 January 2013 07:55Web

FACULTY OF SCIENCE

B.Sc.(second semester) exam

MARCH/APRIL,2010

COMPUTER SCIENCE

Paper-306BT

(Numerical calculation Method)

(Friday,30-4-2010)

Time--1 & 1/2 Hours(90 Minutes)

**Maximum Marks**-30

"Please check whether you have you got the right ques. paper."

N.B.:-

**(**All ques. carry equal marks.

**i)****1.**Attempt any 1 from

**(**or

**a)****(**:

**b)****(**define taxonomy of fault in detail. (Marks 10)

**a)****(**provided the table of values. obtain the value of y at x = 2.5

**b)**using Lagrange's interpolation. (Marks 10)

x y

0 0

one 2

two 8

three 27

**2.**Attempt any 1 from

**(**or

**a)****(**:

**b)****(**Write an alogrithm for Gauss-Elimination Metho

**a)****d.**(Marks 10)

**(**Solve by using Gauss-Elimination Method : (Marks 10)

**b)**2x + 3x + 5x = 23

one two 3

3x + 4x + x = 14

one two 3

6x + 7x + 2x = 26

one two 3

**3.**Attempt any 1 from

**(**or

**a)****(**:

**b)****(**obtain the root of formula x sin x + cos x = 0 by using

**a)**Bisection Metho

**d.**Consider x = 3, x = four and M.A.

**E.**= 0.001.

0 1

(Marks 10)

3

**(**obtain the root formula x - 4x - nine = 0 using False Position Method by taking x = 1, x = three and M.A.

**b)****E.**= 0.001.

0 1

(Marks 10)

Earning: Approval pending. |