Limit fungsi trigonometri
Jawaban Terkonfirmasi
Lim (cos² x – sin x . cos x)/cos x
x→π/2
= lim (cos x (cos x – sin x))/cos x
…x→π/2
= cos (π/2) – sin (π/2)
= 0 – 1
= -1
Kelas 11
Pelajaran Matematika
Bab 7 Limit
Kata kunci : –
Kode kategorisasi : 11.2.7