Jawab:
Lim x-> 0 1- cos 2x / 2x.sin 2x=...
Penjelasan dengan langkah-langkah:
maka,
1-cos 2x/ 2x. sin2x = 1/2 . 2x.2x/2x.2x =
1/2. / = 1/2
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Jawab:
Lim x-> 0 1- cos 2x / 2x.sin 2x=...
Penjelasan dengan langkah-langkah:
maka,
1-cos 2x/ 2x. sin2x = 1/2 . 2x.2x/2x.2x =
1/2. / = 1/2