Pembuktian Matematis untuk 2 + 2 = 5

One of my student make me stay and hear his stuff..
And this one came out… 😛

Let’s get started…

  1. Pikirkan angka A (bebas…)
  2. Pikirkan angka B (harus sama dengan angka A)
    Jadi pasti A = B
  3. A x A – B x B = B x A – B x B
    perhatikan – B x B di kedua sisi
  4. Kalau difaktorkan akan menjadi
    (A + B) – (A – B) = B (A – B)
  5. Dari persamaan di atas, kita bisa menghapus persamaan yang sama yaitu (A – B) sehingga persamaannya menjadi
    A + B = B
  6. Seandainya kita kasih angka acak di kedua sisi menjadi (A + B) + 3 = B + 3
    (dan tetap tidak menyalahi aturan matematika!)

 

Sekarang kita coba…
Misalnya A = 1, maka B = 1, karena A = B, kemudian masukkan ke persamaan nomer 6

(1 + 1) + 3  =   1 + 3

         5         =      4

Karena 2 + 2 = 4, dengan persamaan di atas, kita dapat membuktikan kalau 2 + 2 = 5, karena 4 = 5….

 

Jadi, kalau masih ada yang bilang nggak percaya kalau 4 = 5 atau 2 + 2 = 5, just give them this equation…  😀

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About BrokenInfinity8

There's no 'forever'... The infinite is already broken. View all posts by BrokenInfinity8

2 responses to “Pembuktian Matematis untuk 2 + 2 = 5

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