Determine all solutions to the equation √2 cos2x = sin² x + cos2 x on the interval [0, 2т Х 0 X= л 7л 9л 15л 888 8 л 7л x=-, 8' 8 О X= л 5л 7л 11л л 7л Ox=1 4
Determine all solutions to the equation √2 cos2x = sin² x + cos2 x on the interval [0, 2т Х 0 X= л 7л 9л 15л 888 8 л 7л x=-, 8' 8 О X= л 5л 7л 11л л 7л Ox=1 4
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.5: Product-to-sum And Sum-to-product Formulas
Problem 2E
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