determine an n so that the trapezoidal rule will approximate the integral $int_{5}^{13}\frac{5dx}{7 + x}$…

determine an n so that the trapezoidal rule will approximate the integral $int_{5}^{13}\frac{5dx}{7 + x}$ with an error $e_{n}$ satisfying $|e_{n}|leq0.0005$. the theoretical error bound for the trapezoid rule is given by $e_{n}=-\frac{(b - a)^{3}}{12n^{2}}f(c)$ where c is some point between a and b. it predicts that the desired accuracy will be achieved if the number of terms n is at least
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