Yup it is definently confsing
<em>CA </em>⁻¹ is undefined because there are more columns in <em>A </em>⁻¹ than there are rows in <em>C</em>.
X = {3.898979486, -5.898979486}
x = {3.9 x -5.9}
Answer:
Whats the question
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since you are reflecting about the x axis you keep the x coordinate the same and multiply the y coordinate by -1 so you have point (8,-4)