Matrices Assignment Answers
1. The augmented matrix of the given system of equations will be;
2. -6R1+-6R2→ R2
3. On the given augmented matrix
4. a) Augmented Matrix is:
x = -5/11
x = 58/11
e) The system of equation has no solution.
f) x = No Solution
Divide the second equation by 4
Add the 2 equations
h = -2
7. There is no solution when there is a pivot in the 3rd That is when k-12=0 and 2h+5≠0, which therefore means that k=12 and h≠-5/2.