True or false. a. ) We used definite integrals to find volumes of solids b. ) The alternating harmonic series is divergent. c.) S' f (ze)dx is called an indefinite integral d.) So In x dx is an example of an improper integral e.) Using Simpson's method to estimate area, you use the formula 2+ Midn +Trap, f. ) A Taylor series that is centered at a = 1 is called a Maclaurin series g.) Newton's law of (cooling/heating) can be modeled by a differential equation h.) Euler's method is a method that finds exact solutions to initial value problems. i.) Two types of infinite series that lend themselves to finding the actual sum are geometric and telescoping