Jawab:
Penjelasan dengan langkah-langkah:
f(x) = x² / sin x
Permisalan : f(x) = U / V
U = x² , U' = 2x
V = sin x , V' = cos x
f'(x) = (U'.V - U.V') / V²
= [(2x . sinx) - (x² . cosx)] / (sinx)²
= 2x sinx - x² cosx / sin²x
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Jawab:
Penjelasan dengan langkah-langkah:
f(x) = x² / sin x
Permisalan : f(x) = U / V
U = x² , U' = 2x
V = sin x , V' = cos x
f'(x) = (U'.V - U.V') / V²
= [(2x . sinx) - (x² . cosx)] / (sinx)²
= 2x sinx - x² cosx / sin²x