mohon bantuannyaaaaa
Limit bentuk 0/0
trigoNOMetri
Penjelasan dengan langkah-langkah:
[tex]\sf lim_{x\to 0}\ \dfrac{\cos x -1}{\sin x}[/tex]
[tex]\sf lim_{x\to 0}\ \dfrac{1 - 2 sin^2 \frac{1}{2}\ x - 1}{\sin x}[/tex]
[tex]\sf lim_{x\to 0}\ \dfrac{2 sin^2 \frac{1}{2}\ x }{\sin x}[/tex]
[tex]\sf lim_{x\to 0}\ \dfrac{2 (\sin \frac{1}{2}\ x)(\sin \frac{1}{2}\ x ) }{\sin x}[/tex]
[tex]\sf lim_{x\to 0}\ \dfrac{2 (\frac{1}{2}\ x)(\frac{1}{2}\ x ) }{ x}[/tex]
[tex]\sf lim_{x\to 0} \frac{1}{2}x = 0[/tex]
