integral 3sin 3x + cos 4x dx
Matematika
astriputri1
Pertanyaan
integral 3sin 3x + cos 4x dx
1 Jawaban
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1. Jawaban Anonyme
InTegraL
∫(3sin 3x + cos 4x) dx
= ∫3sin 3x dx + 1/4 ∫4 cos 4x dx
= -∫dcos 3x + 1/4 ∫dsin 4x
= -cos 3x + 1/4 sin 4x + C