TURUNAN : SOAL DAN PEMBAHASAN
June 18, 2019 | Author: PuRwa DaRmaja | Category: N/A
Short Description
KALKULUS TURUNAN : SOAL DAN PEMBAHASAN...
Description
UNIVERSITAS UDAYANA
KALKULUS TURUNAN SOAL DAN PEMBAHASAN KELOMPOK 1 DIAN PERMADHI YOGA
0808605067
I NYOMAN NATA SURYAWAN
1208605002
LUH GEDE PUTRI SUARDANI
1208605018
PANDE GEDE SUYOGA A.G.
1208605024
I NYOMAN BUDAYASA
1208605032
ADITYA CAESAR BAGASKARA
1208605034
I WAYAN GD PURWA DARMAJA
1208605066
DEWA GEDE ANGGA WIJAYA
1208605090
PROGRAM STUDI TEKNIK INFORMATIKA JURUSAN ILMU KOMPUTER FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM 2012
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Sub. bab 1 1.
Kemiringan =
11.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
21. laju perubahan kecepatan terhadap waktu disebut percepatan. Misalkan kecepatan pada t 2
dari partikel diberikan v(t) =2t . Cari percepatan sesaat ketika t=1 detik.
Penyelesaian :
Sub. Bab 2
1. f’(c)= Carilah turunan!
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
= = Gunakan f’(x)=
untuk mencari turunan pada x untuk no 11 dan 21. 3
2
11. f(x) = x +2x +1
21.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Sub. bab 3
Carilah Dxy dengan menggunakan aturan – aturan – aturan aturan dari subbab 3. 2 x ) 1. D x (2 x2 ) = 2 x ( x
= 2.2 x = 4 x 2
2
x + 2 x) = D x ( x x ) + 2 D x ( x x) 11. D x ( x
= 2 x + 2 21. Dx
-1
+ 2x ) =
Dx (x ) + 2 Dx (x)
-2
=
(-1x ) + 2(1)
=
+2
Sub. bab 4
Carilah Dx y untuk no 1 dan 11. 1. y = 2 sin x + 3 cos x Penyelesaian Penyelesaian : Dx y = Dx (2 xin x + 3 cos cos x) = 2 Dx (sin x) + 3 Dx (cos x) = 2 cos x – x – 3 3 sin x 11. y = sin x . cos x Penyelesaian Penyelesaian : Dx y = Dx (sin x . cos x ) = sin sin x . Dx Dx (cos x ) = (sin x) (- sin x)
+ cos cos x . Dx (sin x) + (cos x) (cos x)
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
21. Gunakan identitas trigonoemetri sin 2x = 2 sinx cosx bersama dengan aturan hasil kali untuk mencari Dx sin 2x. Penyelesaian Penyelesaian : Dx sin 2x = Dx (2 sin x cos x) = 2. Dx (sin x cos x) = 2 [sin x. Dx (cos (cos x) + cos x Dx (sin x)] = 2 [(sin x) (-sin x) + (cos x) (cos x)] 2 2 = 2 [cos x – sin – sin x] = 2 cos 2x Sub. bab 5
Carilah Dxy untuk no 1 dan 11. 1. Penyelesaian : 15 11. Penyelesaian :
= = = 21. cari turunan yang ditunjukan. Penyelesaian : = = =
=
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Sub. bab 6
1. Cari
dari y= x³ + 3x² +6x
Penyelesaian Penyelesaian :
3x² + 6x + 6
6x + 6
=6
11.
Cari fˮ (2) dari f(t) =
Penyelesaian Penyelesaian : f’ (t) = -
f’’ (t) =
f’’ (2) = 21. Jika f(x) = x³ + 3x² - 45x – 45x – 6, 6, cari nilai f” pada setiap setia p titik nol dari f’, yakni, pada setiap setia p titik c yang memenuhi memenuhi f’c = 0 – 45 Penyelesaian: f’(x) = 3x² + 6x – 45 = 3(x + 5)(x – 5)(x – 3) 3) =0 x = -5 ; x= 3
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Sub. bab 7
No 1 dan 11 mendefinisikan sebuah sebuah fungsi x yang terdeferensiasi, cari D xy menggunakan diferensisasi. Implisit. 2
2
1. Y -X = 2 Y = Y
=
Y DXY DXY
= = =
11. XY +
1 2 X +1 X+1 Dx(X+1) 1 =
1
xDxy +y+cos(xy)(xDxy+y) = 0 xDxy+xcos(xy)D xy= -y-ycos(xy)
21. Carilah dy/dx. Y
=
Y
= = = =
Sub. bab 8
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
11. Sebuah kolam renang panjangnya 40 feet, lebar 20 feet, kedalaman 8 feet pada ujung yang dalam dan kedalaman 3 feet pada ujung yang dangkal. dangkal. Jika kolam diisi dengan memompakan air ke dalamnya dengan laju 40 feet kubik/menit, seberapa cepat permukaan air naik pada saat dalamnya pada ujung yang dalam adalah 3 feet?
Penyelesaian Penyelesaian : V =
(20); 2
V = 10h (8h) = 80h ; V=
=
, x = 8h
= 40
= 160h
ketika h = 3, 40 = 160(3) =
ft/menit
21. Air bocor keluar dari bawah tangki berbentuk setengah bola berjari – berjari – jari jari 8 feet kubik/jam. Pada suatu waktu tertentu tangki penuh. Seberapa cepat permukaan air pada saat tinggi h adalah 3 feet? Catatan : Volume segmen dengan tinggi h di dalam jari r adalah πh πh2[r-(h/3)]. sebuah bola berjari – berjari – jari
Penyelesaian : V =
V=
h
2
2
h -
= 16 ketika h = 3, 2 =
;
2
=
-
= -2, r = 8
h -
h
2
[16
2
]
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Sub. bab 9
1. Carilah dy 2 Penyelesaian : y = x + x – x – 3 3 dy = (2x + 1) dx 3
11. Untuk fungsi yang didefinisikan dalam soal 10 (y = f(x) = x ), buatlah sebuah gambar yang seksama dari grafik f untuk -1,5 - 1,5 ≤ x ≤ 1,5 dan garis singgung - garis singgung pada kurva di x = 0,5 dan x = =1; pada gambar ini beri label dy dan dx untuk setiap pasangan data yang diberikan dalam bagian (a) dan (b). Penyelesaian Penyelesaian :
21. Aproksimasi nilai volume material material dalam tempurung bola yang jari-jari jari-jari dalamnya 5 cm dan jari-jari luarnya 5,125 cm (lihat contoh 3). Penyelesaian Penyelesaian : Volume dalam bola dv dv Sub. bab 10
=
4 3
r
2
3
dimana r = 5
= 4πr dr 2 = 4. 3,12. (5) (0,125) 3 = 39,25 cm
r
0,125
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Trusted by over 1 million members
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.
Jika f’ (c) ada, maka f kontinu pada c. Pernyataan ini merupakam Teroma A di subab 2.2
21. Jika f’ (c) = g (c) = 0dan h’ (x) = f (x) (x)g(x), maka h’ (c) (c) = 0. ’
Penyelesaian Penyelesaian : Pernyataan diatas Benar Jika f’ (c) = g’ = g’ (c) (c) =0 h(x) = f(x)g(x), maka h’ (c) (c) = 0
h’ (x) (x) = f(x)g’(x) + g(x)f’(x) h’ (c) (c) = f(c)g’(c) + g(c)f’(c) = f(c)(0) + g(c)(0) =0
View more...
Comments