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Trigonometric Substitution. Don’t have a cow man!. Don’t have an identity crisis man!. Why is life so hard?. “Doing” integrals requires good pattern recognition Sometimes a trigonometric substitution can allow you to use an identity that simplifies an integral. Some Common Trig Identities….
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Trigonometric Substitution Don’t have a cow man! Don’t have an identity crisis man!
Why is life so hard? • “Doing” integrals requires good pattern recognition • Sometimes a trigonometric substitution can allow you to use an identity that simplifies an integral
Examples… Try…pg 521: 11,15,18,28,39…