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Q106: <span class="ql-formula" data-value="\frac { \sin \theta }
Q136: <span class="ql-formula" data-value="\sin 22.5 ^ { \circ
Q147: <span class="ql-formula" data-value="y = \sin ^ {
Q167: <span class="ql-formula" data-value="A = \left[ \begin{array} {
Q188: <span class="ql-formula" data-value="\cos \left( \theta + 90
Q229: Let <span class="ql-formula" data-value="\mathbf {
Q282: <span class="ql-formula" data-value="r = 10 \sin \theta"><span
Q305: [4 cis <span class="ql-formula" data-value="300
Q381: <span class="ql-formula" data-value="A = \left[ \begin{array} {
Q391: <span class="ql-formula" data-value="\cot ( x + y