Cody

# Problem 43598. Solve the system of equations.

Solution 1665919

Submitted on 4 Nov 2018
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### Test Suite

Test Status Code Input and Output
1   Fail
A = pascal(3); b=[3; 1; 4]; y_correct = [10;-12; 5;] assert(isequal(solveSystem(A,b),y_correct))

y_correct = 10 -12 5

Error using * Incorrect dimensions for matrix multiplication. Check that the number of columns in the first matrix matches the number of rows in the second matrix. To perform elementwise multiplication, use '.*'. Error in solveSystem (line 2) x=b*inv(A); Error in Test1 (line 4) assert(isequal(solveSystem(A,b),y_correct))

2   Fail
A = eye(3); b=[3; 1; 4]; y_correct = [3;1;4] assert(isequal(solveSystem(A,b),y_correct))

y_correct = 3 1 4

Error using * Incorrect dimensions for matrix multiplication. Check that the number of columns in the first matrix matches the number of rows in the second matrix. To perform elementwise multiplication, use '.*'. Error in solveSystem (line 2) x=b*inv(A); Error in Test2 (line 4) assert(isequal(solveSystem(A,b),y_correct))