Thread
profile picture
Default
Student XII IPA
A &= Tentukan koordinat titik stasioner pada fungsi f(x) = sin²x untuk osx & 360°
9 bulan yang lalu
total answer
1
total comment
0
share
Terjawab

Jawaban (1)
0
profile picture
Putra Gema Nusa
Rockstar Teacher GURU SMA
A 4 f(x) = sin X, US = (st on x # ,5.0 1 a o= Xc flol=0 1 = =0 - ²x 0 < x < 360 # Subtitusi nilai-illal x Ditanya koordinat titik stasioner =... :> X = go of f (90°) = 1 Syarat! f'(X) = 0 ! (x > X = 180° -$180) 0 f'() - 2 sinx.asx f(360° ) {x,y)(0,0),600,1),(180,0), (270".1). (360%,0) () 1= (otzita etz axc. :> X = 360° 0 = 0 = XZ uis 0 XZ U sin 2x = sin o o # 2X=0 tk.360° # 24 = 180°tk. 360° X = k. 180° X = 90° tk. 180° sk=0 X=0 >k=00x=90° >kal » X= 180° sk=10X=270° 7 k= 2 X=360° o Pahamify
9 bulan yang lalu
total comment
1
Balas
Terverifikasi