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Tampilkan postingan dengan label Keajaiban Matematika. Tampilkan semua postingan
Tampilkan postingan dengan label Keajaiban Matematika. Tampilkan semua postingan

Senin, 14 November 2011

Bilangan Cantik Matematika


Tidak hanya nomor cantik seperti nomor handpone, dalam matematika ternyata juga ada bilangan-bilangan cantik yang memiliki pola-pola tertentu. Meskipun sudah banyak yang membahas di berbagai media, marilah kita coba lihat kembali bilangan-bilangan tersebut. Siapa tahu Anda punya inspirasi untuk mememukan bilangan-bilangan cantik lainnya.
Coba Anda renungkan baik-baik bilangan ini, mengapa cantik ya ?
Pola Pertama:
surprising-number-1
Pola Kedua:
surprising-number-2
Pola Ketiga:
surprising-number-3

Keajaiban Angka - Keunikan Matematika

Saat iseng-iseng buka inbox email yahoo yang lama tidak dibuka, disalah satu folder hasil filteran email, ada sebuah kiriman email dari milist yang saya ikuti…isinya cukup menarik dan membuat saya mau tidak mau harus membacanya …isinya adalah seputar keajaiban angka ….berikut ini isi email tersebut ….
Absolutely amazing!
Beauty of Mathematics !!!!!!!
1 x 8 + 1 = 9
12 x 8 + 2 = 98
123 x 8 + 3 = 987
1234 x 8 + 4 = 9876
12345 x 8 + 5 = 98765
123456 x 8 + 6 = 987654
1234567 x 8 + 7 = 9876543
12345678 x 8 + 8 = 98765432
123456789 x 8 + 9 = 987654321
1 x 9 + 2 = 11
12 x 9 + 3 = 111
123 x 9 + 4 = 1111
1234 x 9 + 5 = 11111
12345 x 9 + 6 = 111111
123456 x 9 + 7 = 1111111
1234567 x 9 + 8 = 11111111
12345678 x 9 + 9 = 111111111
123456789 x 9 +10= 1111111111
9 x 9 + 7 = 88
98 x 9 + 6 = 888
987 x 9 + 5 = 8888
9876 x 9 + 4 = 88888
98765 x 9 + 3 = 888888
987654 x 9 + 2 = 8888888
9876543 x 9 + 1 = 88888888
98765432 x 9 + 0 = 888888888
Brilliant, isn’t it?
And look at this symmetry:
1 x 1 = 1
11 x 11 = 121
111 x 111 = 12321
1111 x 1111 = 1234321
11111 x 11111 = 123454321
111111 x 111111 = 12345654321
1111111 x 1111111 = 1234567654321
11111111 x 11111111 = 123456787654321
111111111 x 111111111 = 12345678987654321
Now, take a look at this…

Keajaiban Angka - Keunikan Matematika

Saat iseng-iseng buka inbox email yahoo yang lama tidak dibuka, disalah satu folder hasil filteran email, ada sebuah kiriman email dari milist yang saya ikuti…isinya cukup menarik dan membuat saya mau tidak mau harus membacanya …isinya adalah seputar keajaiban angka ….berikut ini isi email tersebut ….
Absolutely amazing!
Beauty of Mathematics !!!!!!!
1 x 8 + 1 = 9
12 x 8 + 2 = 98
123 x 8 + 3 = 987
1234 x 8 + 4 = 9876
12345 x 8 + 5 = 98765
123456 x 8 + 6 = 987654
1234567 x 8 + 7 = 9876543
12345678 x 8 + 8 = 98765432
123456789 x 8 + 9 = 987654321
1 x 9 + 2 = 11
12 x 9 + 3 = 111
123 x 9 + 4 = 1111
1234 x 9 + 5 = 11111
12345 x 9 + 6 = 111111
123456 x 9 + 7 = 1111111
1234567 x 9 + 8 = 11111111
12345678 x 9 + 9 = 111111111
123456789 x 9 +10= 1111111111
9 x 9 + 7 = 88
98 x 9 + 6 = 888
987 x 9 + 5 = 8888
9876 x 9 + 4 = 88888
98765 x 9 + 3 = 888888
987654 x 9 + 2 = 8888888
9876543 x 9 + 1 = 88888888
98765432 x 9 + 0 = 888888888
Brilliant, isn’t it?
And look at this symmetry:
1 x 1 = 1
11 x 11 = 121
111 x 111 = 12321
1111 x 1111 = 1234321
11111 x 11111 = 123454321
111111 x 111111 = 12345654321
1111111 x 1111111 = 1234567654321
11111111 x 11111111 = 123456787654321
111111111 x 111111111 = 12345678987654321
Now, take a look at this…

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