Use algebra to indicate the type of intersection each system of equations has. If it is a point of intersection, identify the coordinates of the point. If it is intersection in a line, provide the vector equation of the line and if there is no intersection of all three, then you should explain why. a) 3x-3y- 2z = 14 5x + y - 6x = 10 x - 2y + 4z = 9 b) x + 2y + 3z =-4 x - y -3z = 8 5 + 5y + 9z = -16 c) 3x - y + z = -2 4x + 2y + 5z =1 d) 5x + 10y - z = 4 25x + 50y - 5z = 20 -x - 2y + 0.2z = 0 It's a vectors question.
Use algebra to indicate the type of intersection each system of equations has. If it is a point of intersection, identify the coordinates of the point. If it is intersection in a line, provide the vector equation of the line and if there is no intersection of all three, then you should explain why. a) 3x-3y- 2z = 14 5x + y - 6x = 10 x - 2y + 4z = 9 b) x + 2y + 3z =-4 x - y -3z = 8 5 + 5y + 9z = -16 c) 3x - y + z = -2 4x + 2y + 5z =1 d) 5x + 10y - z = 4 25x + 50y - 5z = 20 -x - 2y + 0.2z = 0 It's a vectors question.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.1: Rectangular Coordinate Systems
Problem 1E
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Use algebra to indicate the type of intersection each system of equations has. If it is a point of intersection, identify the coordinates of the point. If it is intersection in a line, provide the vector equation of the line and if there is no intersection of all three, then you should explain why.
a)
3x-3y- 2z = 14
5x + y - 6x = 10
x - 2y + 4z = 9
b)
x + 2y + 3z =-4
x - y -3z = 8
5 + 5y + 9z = -16
c)
3x - y + z = -2
4x + 2y + 5z =1
d)
5x + 10y - z = 4
25x + 50y - 5z = 20
-x - 2y + 0.2z = 0
It's a
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