sdow sdow
  • 01-02-2015
  • Mathematics
contestada

Does the following system have a unique solution? Why?

3x+2y= 9
14x + 10y = 14

Respuesta :

Jtaf2003
Jtaf2003 Jtaf2003
  • 01-02-2015
Yes, the determinant of the coefficient matrix is 2.
Answer Link

Otras preguntas

lets help find the answer
A cylinder has a height of 10 inches and a diameter of 1 1/2 inches. What is the volume of the cylinder
Find the missing dimension of the prism
What was the result of the United States of America abandoning the Gold Standard? A.People began hoarding dollar bills so the value would decline. B.The U.S. Do
Do you think Juliet should have been so quick to forgive Romeo for what he did?
How many atoms are in a 1.8 mol sample of Magnesium (Mg)?
Find the length of the third side. If necessary, round to the nearest tenth. 14 12
On a particular day, the wind added 3 km per hour to Alfonso's rate when he was cycling with the wind and subtracted 3 km per hour from his rate on his return t
Divide -5/6 divided by -10 very urgent
In the following figure determine the volume of the triangular prism A.192cm3 B.384cm3 C.296cm3 D.322cm3