person sl
insert_invitation 11-11-2022

Fráze na samolepkách:
Vo
A = r² C = 2πr sin COS 30° 45° 60% - 1,v lC, lღო 1 T √√3 √√3 tan 3 NANK 2x 30° NI NE √3 60° X h tir ||sinxdx=− dx 2 COS X ftgxdx=-In cosa dx sin x dx +c=0 -COSX+C =tgx + C., Ing 2 +C arcig
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JY