|THERMO Spoken Here! ~ J. Pohl © ~ 2017||www.ThermoSpokenHere.com (C6900-173)|
Frequently in engineering one is required to evaluate an integral (or double integral). Students, having just learned calculus, tend to belabor such tasks. To obtain a quick answer, simply assume you know the constant, average value of the integrand over the range. Then apply the MVT.