Odpowiedzi

2009-05-28T16:31:16+02:00
A) | -√2 | = √2 ≈ 1,41
b) | 3,14 - 4 | = | -0,86 |= 0,86
c) | 2 - 2,65 | = | -0,65 | = 0,65
d) | -3 - 2,65 | = | - 5,65 | = 5,65
e) | -1,41 - 3,16 | = | - 4,57 | = 4,57
f) | 1/√2-1 | = | 1/1,41-1 | = | -1/0,41 | = 2,44