zelenyk8940 zelenyk8940
  • 15-09-2017
  • Mathematics
contestada

Find the point p where the line x = 1 + t, y = 2t, z = -3t intersects the plane x + y - z = -4.

Respuesta :

LammettHash
LammettHash LammettHash
  • 15-09-2017
[tex]\begin{cases}x=1+t\\y=2t\\z=-3t\end{cases}\implies x+y-z=(1+t)+2t-(-3t)=-4[/tex]
[tex]\implies6t+1=-4\implies t=\dfrac12[/tex]

[tex]\implies p=(x,y,z)=(1+t,2t,-3t)\implies p=\left(\dfrac32,1,-\dfrac32\right)[/tex]
Answer Link

Otras preguntas

why did the United States avoid involvement in World War II until December 1941?
Danny reads 4 pages of a book each day.After 12 days, hes still has 82 pages left to read.How many pages does the book have?
What condition fostered the rise of absolute monarch in europe?
Could an organism survive without one of its organs
Rick has 12 action, 15 comedy, and 9 drama DVDS. find the ratio of action DVDS to the total of DVDS. Then explain its meaning how would I do this problem?
Marco paid $36.89 for 8.6 gallons of gas.  What is the price per gallon?
What is reference angle for 150 degrees
What is 12% of 85 im having a hard time with this question
What did the geography of Greece helped create?
what is a good attention getter for starting a essay about my plans after high school