turunan f(x) = cos³x²
Matematika
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Pertanyaan
turunan f(x) = cos³x²
1 Jawaban
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1. Jawaban Anonyme
f(x) = cos³ (x²)
f'(x) = 3 cos² (x²) [-sin (x²) (2x)]
= -6x cos² (x²) sin (x²)