Which is one of the methods of integration studied?
ACancellation
BApproximation
CElimination
DSubstitution
Answer & Solution
Correct answer: D. Substitution
1. Not every function integrates by inspection.
2. Several methods are developed for the rest.
3. Integration by substitution is the first of them.
_Source: syllabus Mathematics Part II, Chapter 7, Integrals._
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