Question
Are $(1,-2,3,4)$ and $(10,-20,30,40)$ homogeneous coordinates for the same point in $\mathbb{R}^{3} ?$ Why or why not?
Step 1
This is done by dividing each of the first three coordinates by the last coordinate. Show more…
Show all steps
Your feedback will help us improve your experience
Gideon Idumah and 79 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Are the points $(3,-1),(0,-3),$ and $(12,5)$ collinear?
Systems of Linear Equations
Determinants and Cramer’s Rule
Are the points (1, 2), (2, 0), and (3, 1) on the same line?
$\mathrm{Do}(3,2)$ and $(2,3)$ represent the same point?
Graphing Linear Equations and Inequalities in Two Variables; Functions
Graphing Using the Rectangular Coordinate System
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD