 href="unit-vectors-and-rotations.html"><i class="fa fa-check"></i><b>11.4</b> Unit Vectors and Rotations</a><ul>
<li class="chapter" data-level="" data-path="unit-vectors-and-rotations.html"><a href="unit-vectors-and-rotations.html#unit-vector-type"><i class="fa fa-check"></i>Unit vector type</a></li>
<li class="chapter" data-level="" data-path="unit-vectors-and-rotations.html"><a href="unit-vectors-and-rotations.html#angles-from-unit-vectors"><i class="fa fa-check"></i>Angles from unit vectors</a></li>
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