- #1

karens

- 7

- 0

nvmnd - solved

Last edited:

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- Thread starter karens
- Start date

- #1

karens

- 7

- 0

nvmnd - solved

Last edited:

- #2

Coto

- 307

- 3

Well you have the formula written above. Why don't you start by showing us what [tex]f_x (2,1), f_y (2,1)[/tex] are and what [tex]a, b[/tex] should be considering your unit vector [tex]\left(\frac{3}{5}, \frac{-4}{5}\right)[/tex].

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