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Q20: When a single card is drawn from
Q36: <span class="ql-formula" data-value="a = 13 , b
Q39: Find the circumference and area of
Q57: <span class="ql-formula" data-value="r = \frac { 4
Q59: If <span class="ql-formula" data-value="\mathbf {
Q81: How many ways can a committee of
Q141: <span class="ql-formula" data-value="\mathrm { r } =
Q167: <span class="ql-formula" data-value="\cos x \csc x \tan
Q171: <span class="ql-formula" data-value="4 x^{2}+16 y^{2}=64"><span class="katex"><span class="katex-mathml"><math
Q325: <span class="ql-formula" data-value="\frac { \cot ^ {