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- a. Find I using the identity sin 2x = 2 sin x cos x.
- b. Find I using the identity cos2 x = 1 − sin2 x.
- c. Confirm that the results in parts (a) and (b) are consistent and compare the work involved in each method.
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Chapter 5 Solutions
Calculus: Early Transcendentals and MyLab Math with Pearson eText -- Title-Specific Access Card Package (3rd Edition) (Briggs, Cochran, Gillett & Schulz, Calculus Series)
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