Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
A. x = -2, y = 2; (-2, 2)
B. x = 2, y = -2; (2, -2)
C. inconsistent
D. x = -2, y = -2; (-2, -2)
Answer: B
Mathematics
You might also like to view...
Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.ln e
A. e
B. 36
C. 
D. 6
Mathematics
Find the nth, or general, term.
, 
, 
, . . .
A. 
B. 
C. 7n-1
D. 
Mathematics
Find the absolute extremum within the specified domain.Maximum of f(x) = 
; [-4, 4]
A. (0, -1) B. (-4, 7) C. (4, 7) D. None
Mathematics
Find the area of the figure using determinants.
A. 12.0 B. 12.5 C. 11.0 D. 11.5
Mathematics