QUIZpermutasi dari kata :-mitan-sang-idola -kesayangan
»Kaidah Pencacahan
Kaidah PencacahanMateri: Permutasi
–Mitan
Total Unsur: 5!
Unsur ganda: ;-;
5!=
=5×4×3×2×1
=120 Susunan kata✓
–Sang
Total Unsur: 4!
Unsur ganda: ;-;
4!=
=4×3×2×1
=24 Susunan kata ✓
–Idola
Total Unsur: 5!
Unsur ganda: ;-;
5!=
=5×4×3×2×1
=120 Susunan kat✓
–Kesayangan
Total Unsur: 10!
Unsur ganda: 3!(a),2!(n)
10!/3!.2!=
=10×9×8×7×6×5×4×3×2×1/3×2×1×2×1
=3.628.800/12
=302.400 Susunan kata✓
#CMIIW
- mitan
Total huruf = 5
Unsur ganda = –
5!
= 120 susunan
- Sang
Total huruf = 4
Unsur ganda = –
4!
= 24 susunan
- idola
Total huruf = 5
Unsur ganda = –
5!
= 120 susunan
- Kesayangan
K = 1
E = 1
S = 1
A = 3
Y = 1
N = 2
G = 1
Total huruf = 10
Unsur ganda = 3!.2!
10!/3!.2!
= 3.628.800/12