MakRanea
MakRanea MakRanea
  • 03-12-2017
  • Mathematics
contestada

Under what circumstances does the system of equations Qx+Ry=S and Y=Tx+S have infinitely many solutions?

Respuesta :

Rod44 Rod44
  • 03-12-2017
From these -Tx+y=S. If -T=Q/R, then y=-Qx/R+S, so Ry=-Qx+RS, Qx+Ry=RS=S.
If R is not equal to 1, or S is non-zero, the equations are inconsistent, so there would be no solutions.
If R=1 there are an infinite number of solutions given by Qx+y=S, or y=S-Qx or y=S+Tx.
If S=0, Qx+Ry=0 or y=-Qx/R or y=Tx.
Answer Link

Otras preguntas

Individuals need to adjust their physical activity to account for __________ as they age. a. reduced flexibility b. decreased energy levels c. a loss of bala
Was Brazil was discovered by Columbus true or false
Select all that apply. 2. (3 pt) How did the protests change during the 1960s? a. Women and Mexican Americans joined other groups to protest inequality. b. Co
Why was President Truman considered to be weak on communism despite the federal government’s measures to investigate communists?
all the common factors of 10 and 25
Carlos ran 3/8 of the race course. Lori ran 3/6 of the same course. Who ran farther?
According to the article, what professional choice was Dante faced with when writing the Divine Comedy? A. Whether or not to imitate Chaucer's 10-syllable li
how many ninths does it take to make one third
if two cars are identical except for the size of their engines, how will that affect their performance on the highway?
automobiles and gasoline are examples of