help me solve. linear algebra?

0 ⤊

cx1+x2=0
2x1+3x2=0

2007-06-13 05:01:36 · 3 answers · asked by annhall90 1 in Science & Mathematics ➔ Mathematics

yes it would but i can't solve it.

2007-06-13 05:14:04 · update #1

♦ divide the second equation by 3, thus
♪ c*x1 +x2 =0, and
♫ (2/3)*x1 +x2=0;
♥ subtract (♪)-(♫), thus c*x1 -(2/3)*x1 =0, hence c=2/3;

2007-06-13 05:37:01 · answer #1 · answered by Anonymous · 0⤊ 0⤋

cx1 + x2 = 0
(2/3)x1 + x2= 0
c = 2/3

2007-06-13 10:39:53 · answer #2 · answered by Como 7 · 0⤊ 0⤋

wouldn't c just equal (2/3) ?

2007-06-13 05:05:27 · answer #3 · answered by Math Stud 3 · 0⤊ 0⤋