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

what are usually made of wax?
you want to discard your old computer and want to securely erase the data from your hard drive. what can you use to do this and what is this process called?
An easy way to reduce calorie intake during the week is to A. serve gravies, sauces, or dressings on the side. B. completely eliminate bread and dairy fr
que es la lengua oficial de un país
What does negative 3 over 8 > −1 indicate about the positions of negative 3 over 8 and −1 on the number line?
assign icd-10-cm code(s) for the following case: the physician sent blood for hiv testing: the patient complain of fever weight loss.
which process can be found in both bacteria and protists?
jim ran 15.2 miles over the weekend . he ran 6.75 miles on saturday. how many miles did he run on sunday?
The theme of the poem "Richard Cory" is that
A law office is installing new file cabinets. Each file drawer can hold records for 50 clients, and each cabinet has 5 drawers. If the office has 600 clients, h