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Determine whether the pair of vectors is orthogonal.
-3, 6 , -6, 6
Q8: <span class="ql-formula" data-value="x = - 6 t
Q41: Find <span class="ql-formula" data-value="\sin \theta"><span
Q82: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7514/.jpg" alt=" A) f(-x) =
Q96: <span class="ql-formula" data-value="\sin ^ { 2 }
Q165: <span class="ql-formula" data-value="\frac { \tan 165 ^
Q173: <span class="ql-formula" data-value="\begin{array} { l } x
Q208: The sum of the squares of the
Q234: Let <span class="ql-formula" data-value="\mathbf {
Q342: <span class="ql-formula" data-value="\left( 3 , - \frac
Q405: <span class="ql-formula" data-value="\langle - 10 , \sqrt