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R5958 Pages: 2

3x-2y+8z=9, -2x+2y+z=
3, 1723-32-68

Solve this system of equations with Gauss-Seidel iterative method

451+ 2- 3 3

Fit a straight line to the following set of data. Also calculate correlation
coefficient for the data and comment on the results.

x [1 2 3 4 5 6 7

y 0.5 25 20 40 35 6.0 5.5

Derive finite difference approximation equations for Laplace equation
Find out temperature at points 1,2,3 & 4 on a square domain using finite

difference approximation method corresponding to the boundary conditions as

below.
50°C 200°C
‏اده‎
‎४
‎211+ 7 X2+ 53 =19 x-3x412x=31

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