Bharathiar University 2011 B.C.A Computer Application ,mathematical structure for computer science - Question Paper

BCA DEGREE EXAMINATION,DECEMBER 2011

MATHEMATICAL STRUCTURE FOR COMPUTER SCIENCE.

ans all ques.

part A (10x1= 10 marks)

1) if a square matrix and its transpose are equal then the matrices are _______

2)the sum of the diagonal elements of a square matrix are called ________ of the matrix

3) the rate of convergence in Newton-Raphson method is of order ________

4) In Gaussian- Elimination method, the coefficient matrix is transformed into ________

5)the Runge-Kutta method of 2nd order is nothing but ________

6)error is Simpsons 1 3rd rule is of order ________

7) the measures of central tendency are known as ________

8) the algebraic sum of the deviations of a provided set of individual observations from the arithmetic mean is always _______

9)when the value of correlation coefficient is +1,correlation is _________

10)the sign of regression coefficient is _______as that of correlation coefficient.

Earning:   Approval pending.