MHB Ibv9 The triangle ABC is defined by the following vectors

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The discussion revolves around defining the triangle ABC using vector notation, specifically focusing on the vector OC. Participants confirm the x-component of OC as 2, while the y-component is noted as 3.25. There is a request for clarification on the notation used for OC. The conversation emphasizes the importance of accurate representation in vector notation. Overall, the participants engage positively, celebrating the correct identification of the vector components.
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View attachment 1227
this is best I can figure for the triangle (shaded)
but $$\vec{OC}$$ looks like it has decimals in it.
View attachment 1226
 
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Good picture, I think. Can you write down the $x$-component of $OC$ immediately? If so, can you think of a way, maybe, to write down an equation governing where the $y$-component must be?
 
At $x=2, y=\frac{13}{4}$
 
karush said:
At $x=2, y=\frac{13}{4}$

You've got it, except for notation. $OC=?$
 
Ackbach said:
You've got it, except for notation. $OC=?$

$$\vec{OC} = \pmatrix{2 \\ 3.25}$$:D
 
karush said:
$$\vec{OC} = \pmatrix{2 \\ 3.25}$$:D

(Clapping)
 
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