Matematyka: zadania z ciągów. prosze o pomoczadania nie na temat beda zgladzane
2c) r=7
7c) 25
b) 27,5
c)-17
3 zad c :)
pozdrawiam :)
2c)a1=2 a2=9,a3=16,a4=23,a5=30,a6=37,a7=43,a8=50
zad3 a6=-10,a5=-8,a4=-6,a3=-4,a2=-2, a1=0
7a)a5=7-2(do potegi5)=25
b)a3=7-2(do3)=-1
a6=7-2(do6)=-57
1+1/2 (-57)=28,5+1=29.5
c) a3=-1
a4=7-2(do4)=-9
-9x2=-18
-1x2=-2
-18+(-2)=-20
licze na naj :)
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2c) r=7
7c) 25
b) 27,5
c)-17
3 zad c :)
pozdrawiam :)
2c)a1=2 a2=9,a3=16,a4=23,a5=30,a6=37,a7=43,a8=50
zad3 a6=-10,a5=-8,a4=-6,a3=-4,a2=-2, a1=0
7a)a5=7-2(do potegi5)=25
b)a3=7-2(do3)=-1
a6=7-2(do6)=-57
1+1/2 (-57)=28,5+1=29.5
c) a3=-1
a4=7-2(do4)=-9
-9x2=-18
-1x2=-2
-18+(-2)=-20
licze na naj :)