Materi : Teorama Sisa Tertinggal
sisa 5 dari dibagi 11 :
Un = 11n + 5 ( 16, 27, 38, ... )
---
sisa 14 dari dibagi 29 :
Un = 29n + 14 ( 43, 72, ... )
sisa 15 dari dibagi 31 :
Un = 31n + 15 ( 46, 77, ... )
11 = 11
29 = 29
31 = 31
KPK = 11 . 29 . 31 = 9.889
M = nilai dari hasil yang dibutuhkan untuk mencapai nilai KPK
M¹ = KPK / 11 = 899
M² = KPK / 29 = 341
M³ = KPK / 31 = 319
Keterangan : ( sisa bagi bedasarkan keterangan yang diketahui di soal tiap pola bilangan )
a = 5
b = 14
c = 15
( M¹ )-¹ = a ( mod 11 )
1/899 = 5
\______/
= 5 . 899 ( mod 11 )
= 4.499 ( mod 11 )
= 7
( M² )-¹ = b ( mod 29 )
1/341 = 14
= 14 . 341 ( mod 29 )
= 4.774 ( mod 29 )
= 18
( M³ )-¹ = c ( mod 31 )
1/319 = 15
= 15 . 319 ( mod 31 )
= 4.785 ( mod 31 )
= 11
a,b,c = { 5, 14, 15 }
M¹ , M² , M³ = { 899, 341, 319 }
(M¹)-¹ , (M²)-¹ , (M³)-¹ = { 7, 18, 11 }
____________________________/
x = ( a.M¹.(M¹)-¹ + b.M².(M²)-¹ + c.M³.(M³)-¹ ) % KPK
x = ( 5.899.7 + 14.341.18 + 15.319.11 ) % 9.889
x = ( 31.465 + 85.932 + 52.635 ) % 9.889
x = 170.032 % 9.889
x = 1.919
Semoga bisa membantu
[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
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Materi : Teorama Sisa Tertinggal
sisa 5 dari dibagi 11 :
Un = 11n + 5 ( 16, 27, 38, ... )
---
sisa 14 dari dibagi 29 :
Un = 29n + 14 ( 43, 72, ... )
---
sisa 15 dari dibagi 31 :
Un = 31n + 15 ( 46, 77, ... )
Cari KPK
11 = 11
29 = 29
31 = 31
KPK = 11 . 29 . 31 = 9.889
Pencarian nilai dibutuhkan masing - masing untuk capai nilai KPK
M = nilai dari hasil yang dibutuhkan untuk mencapai nilai KPK
---
M¹ = KPK / 11 = 899
M² = KPK / 29 = 341
M³ = KPK / 31 = 319
Cari Nilai Invers ( Mⁿ )-¹ dengan disertai modal dari bilangan awal
Keterangan : ( sisa bagi bedasarkan keterangan yang diketahui di soal tiap pola bilangan )
a = 5
b = 14
c = 15
---
( M¹ )-¹ = a ( mod 11 )
1/899 = 5
\______/
= 5 . 899 ( mod 11 )
= 4.499 ( mod 11 )
= 7
---
( M² )-¹ = b ( mod 29 )
1/341 = 14
\______/
= 14 . 341 ( mod 29 )
= 4.774 ( mod 29 )
= 18
---
( M³ )-¹ = c ( mod 31 )
1/319 = 15
\______/
= 15 . 319 ( mod 31 )
= 4.785 ( mod 31 )
= 11
Kesimpulan
a,b,c = { 5, 14, 15 }
M¹ , M² , M³ = { 899, 341, 319 }
(M¹)-¹ , (M²)-¹ , (M³)-¹ = { 7, 18, 11 }
____________________________/
x = ( a.M¹.(M¹)-¹ + b.M².(M²)-¹ + c.M³.(M³)-¹ ) % KPK
x = ( 5.899.7 + 14.341.18 + 15.319.11 ) % 9.889
x = ( 31.465 + 85.932 + 52.635 ) % 9.889
x = 170.032 % 9.889
x = 1.919
Semoga bisa membantu
[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]