Examlex
Q39: a = 13, b = 15, c
Q46: <span class="ql-formula" data-value="\mathrm { a } =
Q52: <span class="ql-formula" data-value="v = - 5 i
Q71: <span class="ql-formula" data-value="\mathrm { a } =
Q139: <span class="ql-formula" data-value="\begin{array} { l } z
Q166: <span class="ql-formula" data-value="\mathrm { r } =
Q192: <span class="ql-formula" data-value="\left[-3, \frac{\pi}{3}\right]"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo
Q211: <span class="ql-formula" data-value="\begin{array} { l } z
Q244: A ray of light near the horizon
Q291: <span class="ql-formula" data-value="\sin ( 6 \theta )