Jika f(x) = sec x, tentukan nilai f'(2π/3)
Jika f(x) = sec x, tentukan nilai f'(2π/3)!
Jawab:
Kita lakukan perhitungan seperti berikut:
f(x) = sec x
f'(x) = sec x tan x
f'(2π/3) = sec (2π/3) tan (2π/3)
= (–2) × (–√3)
f'(2π/3) = 2√3
-------------------------------------------
Mari Kita Selalu Belajar Bareng di
qanda.id
Jangan Lupa Komentar dan Saran di
nanangnurulhidayat@gmail.com
Posting Komentar untuk "Jika f(x) = sec x, tentukan nilai f'(2π/3)"