Math Problem Statement
Tentukan turunan dari f(x)=sin2(2x)
Select one:
a. 2sin(2x)cos(2x)
b. 2sin(4x)
c. −2sin(4x)
d. 2sin(2x)
Solution
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Math Problem Analysis
Mathematical Concepts
Differentiation
Trigonometric Functions
Chain Rule
Formulas
Derivative of sin(x) is cos(x)
Chain rule: d/dx[f(g(x))] = f'(g(x)) * g'(x)
Trigonometric identity: 2sin(x)cos(x) = sin(2x)
Theorems
Chain Rule
Trigonometric Identities
Suitable Grade Level
Grades 10-12
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