B & F Are The Only Two Points I Believe
Answer:
50
Step-by-step explanation:
1+3+5+7+9+11+13+15+17+19= 100/2= 50
D = rt
/r /r
D/r = T
*sample text*
Answer:
8
y
4
+
2
x
2
−
5
x
y
Step-by-step explanation:
Answer:
We have the equation
Then, the augmented matrix of the system is
We exchange rows 1 and 4 and rows 2 and 3 and obtain the matrix:
This matrix is in echelon form. Then, now we apply backward substitution:
1.
2.
3.
4.
Then the system has unique solution that is and this imply that the vectors are linear independent.