3. Oblicz
a) 1/3 + 1/8 + 1/6 =
b) 1 i 3/4 + 2 i 4/5 +3 i 3/10 =
c) 10 - (5 i 1/4 - 1 i 5/6) =​


3 Oblicz A 13 18 16 B 1 I 34 2 I 45 3 I 310 C 10 5 I 14 1 I 56 class=