Evaluate the Integral $\int_{0}^{1 / 2} 12 x \cos \pi x d x$

Q97: Evaluate the integral. <span class="ql-formula"

Q98: Use the Trapezoidal Rule to approximate

Q99: Use a table of integrals to

Q100: Determine whether the improper integral converges

Q102: Household electricity is supplied in the

Q103: Find the integral. <span class="ql-formula"

Q104: Use the Midpoint Rule to approximate

Q105: Evaluate the following integral. <span

Q106: Use long division to evaluate the

Q107: A water storage tank has the shape