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Deciding which factor to call u, a student uses a memory aid ordering logarithmic, inverse, algebraic, trigonometric and exponential functions. That aid is:
AThe LIATE aid
BThe PEMDAS aid
CThe FOIL aid
DThe SOHCAH aid
Answer & Solution
Correct answer: A. The LIATE aid
1. Five function types are ordered.
2. Whichever comes first becomes u.
3. It is the LIATE aid.
_Source: OpenStax Calculus Volume 2, Chapter 3, Techniques of Integration._
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