Q52: For <span class="ql-formula" data-value="f(x)=x \sin
Q53: <span class="ql-formula" data-value="\int \frac{t^{2}}{\sqrt{36-t^{2}}} d t=\frac{1}{2} t
Q54: If the left-hand sum, LEFT(n), for
Q55: Find <span class="ql-formula" data-value="\int \frac{4
Q56: Suppose the points <span class="ql-formula"
Q58: Find the area of the region
Q59: <span class="ql-formula" data-value="\int \ln \left(\frac{1}{x}\right) d x=-x
Q60: <span class="ql-formula" data-value="\int_{-12}^{12} \frac{(\sin \theta)^{5}}{\theta^{2}}=0"><span class="katex"><span class="katex-mathml"><math
Q61: Does <span class="ql-formula" data-value="\int_{0}^{\infty} x\left(x^{3}+2
Q62: For <span class="ql-formula" data-value="f(x)=x^{2}\left(8+x^{3}\right)^{10}"><span class="katex"><span