Question

(a) Consider the following system of linear equations:
x + 5y + z = 0
x + 6y - z = 0
2x + ay + bz = c
Find values of a, b, and c such that the above system of linear equations has:
(i) exactly one solution;
(ii) an infinite number of solution;
(iii) no solution;

Answer 1

a=8 b=9

a=11b=1

no solution put any value

Answer 2

no solution

a=8,b=9

nd

a=11,b= 1