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Q1: <span class="ql-formula" data-value="\sum _ { n =
Q6: <span class="ql-formula" data-value="f ( x ) =
Q18: Which of the following express
Q32: <span class="ql-formula" data-value="y=(-x)^{5 / 2}"><span class="katex"><span class="katex-mathml"><math
Q35: If <span class="ql-formula" data-value="f (
Q51: <span class="ql-formula" data-value="1 , - \frac {
Q61: <span class="ql-formula" data-value="y = ( 8 x
Q79: <span class="ql-formula" data-value="\sum _ { k =
Q158: <span class="ql-formula" data-value="y = \frac { x
Q170: <span class="ql-formula" data-value="y = x ^ {