Jika f(x) = cos 2x , maka f'''''(x)
Matematika
Aprilkupril
Pertanyaan
Jika f(x) = cos 2x , maka f'''''(x)
1 Jawaban
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1. Jawaban Albir16
f' = -2 sin2x
f'' = -4 cos2x
f''' = 8 sin2x
f'''' = 16 cos2x
f''''' = -32 sin2x