Posted by jane on Friday, July 5, 2013 at 10:00am.
(Q1)a+3b+2c=3,2ab3c=8,5a+2b+c=9.solve for a,b&c by matrix method. (a)2,9,3(b)4,(3),1(c)7,5,5(d)3,(4),7 (Q2)a+2b+3c=5,3ab+2c=8,4a6b4c=2.find a,b&c by Guassian method.(a)1,4,9(b)4,(5),5(c)5,(3),9(d)(1),5,10

maths  Steve, Friday, July 5, 2013 at 10:10am
Q1: (2,3,5)
Q2: (1,1,2)
Don't know where the suggested answers came from. All bogus.

maths  Reiny, Friday, July 5, 2013 at 11:01am
agree with Steve, I also got his answers.
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