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Q53: <span class="ql-formula" data-value="\sin 255 ^ { \circ
Q64: <span class="ql-formula" data-value="\frac { \tan \frac {
Q100: <span class="ql-formula" data-value="\left[ \begin{array} { l l
Q120: <span class="ql-formula" data-value="( 0 , \sqrt {
Q121: <span class="ql-formula" data-value="\sin ^ { 2 }
Q125: <span class="ql-formula" data-value="\frac { \sin \theta }
Q263: <span class="ql-formula" data-value="\frac { 4 } {
Q316: <span class="ql-formula" data-value="\sin \left( - \frac {
Q414: <span class="ql-formula" data-value="\cos \left( - 75 ^
Q435: <span class="ql-formula" data-value="\frac { \sin \theta }