Limit memdekati 0 1 – cos 2 x per x pangkat 2
Jawaban Terkonfirmasi
Lim x =>0 sin ax / ax = a/a = 1
lim x=> 0 {(1 – cos²x) / x²}
= {(sin²x / x²)}
= 1
Limit memdekati 0 1 – cos 2 x per x pangkat 2
Lim x =>0 sin ax / ax = a/a = 1
lim x=> 0 {(1 – cos²x) / x²}
= {(sin²x / x²)}
= 1