4 Calculati:
-√√3.
周
e(1,21-V100;
1-√99-√2,(27);
7
15
1/1.6.10.9;
I V1.(3) -
b
& √10-√2,5;
kV13 (52);
d (2,8.170;
h√0,(3) 15:
1-16.