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- #1

#### karush

##### Well-known member

- Jan 31, 2012

- 2,928

this is best I can figure for the triangle (shaded)

but \(\displaystyle \vec{OC}\) looks like it has decimals in it.

View attachment 1226

- Thread starter karush
- Start date

- Thread starter
- #1

- Jan 31, 2012

- 2,928

this is best I can figure for the triangle (shaded)

but \(\displaystyle \vec{OC}\) looks like it has decimals in it.

View attachment 1226

- Admin
- #2

- Jan 26, 2012

- 4,198

- Thread starter
- #3

- Jan 31, 2012

- 2,928

At $x=2, y=\frac{13}{4}$

- Admin
- #4

- Jan 26, 2012

- 4,198

You've got it, except for notation. $OC=?$At $x=2, y=\frac{13}{4}$

- Thread starter
- #5

- Jan 31, 2012

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\(\displaystyle \vec{OC} = \pmatrix{2 \\ 3.25}\)You've got it, except for notation. $OC=?$

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- #6

- Jan 26, 2012

- 4,198

\(\displaystyle \vec{OC} = \pmatrix{2 \\ 3.25}\)