Zad 1 s 29
Oblicz.
a) I-13I + I0I=
b) I8I + I-6I=
c) I-4I + I-3I=
d) I-8I - I-8I=
Zad 2 s 29
Oblicz.
a) I13 + 9I=
b) I14 - 3I=
c) I7 - 11I=
d) I-6 - 9I=
e) I-2 - (-7)I=
f) I2,5 - 3,5I=
g) I-4 1/7 - 7I=
h) I3 1/2 - 2 1/3I=
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Zad 1 s 29
Oblicz.
a) I-13I + I0I=13+0=13
b) I8I + I-6I=8+6=14
c) I-4I + I-3I=4+3=7
d) I-8I - I-8I=8-8=0
Zad 2 s 29
Oblicz.
a) I13 + 9I=22
b) I14 - 3I=11
c) I7 - 11I=4
d) I-6 - 9I=15
e) I-2 - (-7)I=5
f) I2,5 - 3,5I=1
g) I-4 1/7 - 7I=3 1/7
h) I3 1/2 - 2 1/3I=7/6