Lim> phi 1+cos x / (x-phi)2
Matematika
veyaza
Pertanyaan
Lim> phi 1+cos x / (x-phi)2
1 Jawaban
-
1. Jawaban EdiHeaven
Lim 1 + cosx / (x - π)²
x→π
(turunkan)
Lim -sinx / 2x - 2π
x→π
turunkan lagi
Lim -cosx / 2
x→π
= -(-1)/2
=½