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

The Continental Congress hotly debated all these issues EXCEPT (A) representation (B) taxation (C) supreme power (D) western lands
how much thermal energy is needed to produce 1 cubic meter of steam
name some of the social costs of instability
What were the Cold War fears of the American people in the aftermath of the Second World War? How successfully did the administration of Dwight D. Eisenhower ad
I need help with this one. How did Gilgamesh change during the story? A. he learned to love his enemies B. he gave up being king in order to save Enkidu C. he f
what's the difference between murder and execution
List of weapons used by JTF2?
Identify the factual statement below a. buying a home is a very stressful experience b. Ben Bernanke became chairman of the federal reserve in 2006. c. Taxpayer
What is 0.125 rounded to the nearest hundredth
what amendment gives us protection against the national government's doings things not listed in the constitution