Chapter 5: Q.8 (page 495)
Double-angle identities: Use double-angle identities to rewrite each of the following trigonometric expressions until no exponents are involved.
Short Answer
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Chapter 5: Q.8 (page 495)
Double-angle identities: Use double-angle identities to rewrite each of the following trigonometric expressions until no exponents are involved.
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Get started for freeSolve given definite integral.
Solve given definite integral.
Find three integrals in Exercises 27โ70 for which either algebra or u-substitution is a better strategy than integration by parts.
Solve the integral:
Solve the following two ways:
(a) with the trigonometric substitution x = 3 tan u;
(b) with algebra and the derivative of the arctangent.
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