Math Problem Statement
linearise cos^5O
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Linerization of Trigonometric Functions
Formulas
cos^5θ = (5/8)cosθ + (5/16)cos3θ + (1/16)cos5θ
cos^2θ = (1 + cos2θ)/2
Theorems
Power Reduction Identities
Double Angle Identities
Suitable Grade Level
Grades 11-12
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