Answer:
x = -12
Step-by-step explanation:
Remember that ax + bx = (a+b)x
-10x + 9x = 12
Add -10x and 9x together
(-10 + 9)x = 12
-x = 12 (-1x is written as -x, just as 1x is written as x)
÷ -1 both sides
x = -12
I hope this helps. Happy studying. :)
The left side -0.77777777 does not equal to the right side -10.8, which means that the given statement is false so it is false
Best of luck
hope i helped :)
The answer I believe is c
Answer:
The eigen values obtained are not real and thus according to the notation in the question, the eigen values DNE in R
Step-by-step explanation:
Here, we are to find the eigen value and the eigen vector of matrix A over the real numbers R
Please kindly check attachment for complete solution and explanation