Q. || Last
[tex]\Large\sf{f\left(x\right)=\frac{\sin x}{\cos x}} \\ f'(x)= ...[/tex]
nt : papay, last quiz for today-:"
[tex]\Large\sf{f\left(x\right)=\frac{\sin x}{\cos x}} \\ f'(x)= ...[/tex]
nt : papay, last quiz for today-:"
MuhRezaArdiansyah
Penjelasan dengan langkah-langkah:f(x) = sin x cos xf'(x) = cosx(cosx) – sinx(–sinx) (cos x)²f'(x) = cos² x + sin² x (cos x)²f'(x) = 1 (cos x)²f'(x) = sec² x
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