Find the solutions to the two systems by using the inverse, i.e. by evaluating ????−1????A−1B where ????B represents the right h
and side (i.e. ????=[−2−2]B=[−2−2] for system (a) and ????=[2−1]B=[2−1] for system (b)).
1 answer:
You might be interested in
The reflection of a point A(a, b) across the x-axis, is the point A'(a, -b).
Thus the point P(-1, 6) is reflected to P'(-1, -6).
Check the picture.
Thus the point P(-1, 6) is reflected to P'(-1, -6).
Check the picture.