Problem 423. System of equations

Solution 2067424

Submitted on 23 Dec 2019 by Paul Morant

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Test	Status	Code Input and Output
1	Pass	a=[2 0 4; 2 4 8]; y_correct = [ 2 1 ]; assert(isequal(system_eq(a),y_correct)) v = 2 1
2	Pass	a=[1 -1 2 21; 0 2 5 21; 4 0 -3 21]; y_correct = [ 9 -2 5 ]; assert(isequal(system_eq(a),y_correct)) v = 9 -2 5
3	Pass	a=[ 3 3 0 6; 5 -7 1 -9; 9 3 -2 26]; y_correct = [1 1 -7]; assert(isequal(system_eq(a),y_correct)) v = 1 1 -7

Test

Status

Code Input and Output

Pass

a=[2 0 4; 2 4 8]; y_correct = [ 2 1 ]; assert(isequal(system_eq(a),y_correct))

v = 2 1

Pass

a=[1 -1 2 21; 0 2 5 21; 4 0 -3 21]; y_correct = [ 9 -2 5 ]; assert(isequal(system_eq(a),y_correct))

v = 9 -2 5

Pass

a=[ 3 3 0 6; 5 -7 1 -9; 9 3 -2 26]; y_correct = [1 1 -7]; assert(isequal(system_eq(a),y_correct))

v = 1 1 -7