Question

INPARTIREA FRACTIILOR:
claculati:​

Answer 1

Răspuns:

1001/2

Explicație pas cu pas:

1 1/2 · 1 1/3 · 1 1/4 · 1 1/5 · .....·1 1/1000 =

(1·2+1)/2 · (1·3+1)/3 · (1·4+1)/4 ......·(1·1000)/1000 =

= 3/2 · 4/3 · 5/4 · 6/5 · ................ · 1001/1000 =

= (3·4·5·6·.....1000·1001) / (2·3·4·5·6·......·1000) =

= 1001/2 = 500,5

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