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Unit vector in the direction of $$$\left\langle 1, - \frac{12}{25}, \frac{9}{25}\right\rangle$$$

The calculator will find the unit vector in the direction of the vector $$$\left\langle 1, - \frac{12}{25}, \frac{9}{25}\right\rangle$$$, with steps shown.
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Your Input

Find the unit vector in the direction of $$$\mathbf{\vec{u}} = \left\langle 1, - \frac{12}{25}, \frac{9}{25}\right\rangle$$$.

Solution

The magnitude of the vector is $$$\mathbf{\left\lvert\vec{u}\right\rvert} = \frac{\sqrt{34}}{5}$$$ (for steps, see magnitude calculator).

The unit vector is obtained by dividing each coordinate of the given vector by the magnitude.

Thus, the unit vector is $$$\mathbf{\vec{e}} = \left\langle \frac{5 \sqrt{34}}{34}, - \frac{6 \sqrt{34}}{85}, \frac{9 \sqrt{34}}{170}\right\rangle$$$ (for steps, see vector scalar multiplication calculator).

Answer

The unit vector in the direction of $$$\left\langle 1, - \frac{12}{25}, \frac{9}{25}\right\rangle$$$A is $$$\left\langle \frac{5 \sqrt{34}}{34}, - \frac{6 \sqrt{34}}{85}, \frac{9 \sqrt{34}}{170}\right\rangle\approx \left\langle 0.857492925712544, -0.411596604342021, 0.308697453256516\right\rangle.$$$A