Claire
A(n) = -6 +(n-1)1/5
Hier ist
A(n) der n-te Term
Erster Term a = -6
Unterschiedlich d = 1/5
Term n = n
Für den ersten Term n = 1
A(n ) = -6 +(n-1)1/5
A(1) = -6 +(1-1)1/5
A(1) = -6 +(0)1/5
A(1) = -6 +0
A(1) = -6
Also erster Term = -6
Vierter Term n = 4
A(n) = -6 +(n-1)1/5
A(4) = -6 +(4-1)1 /5
A(4) = -6 +(3)1/5
A(4) = -6 +3/5
A(4) = (-30+3)/5
A(4) = (-27)/ 5
Also vierter Term = -27/5
Zehnter Term n = 10
A(n) = -6 +(n-1)1/5
A(10) = -6 +(10-1)1/5
A(10) = -6 +(9)1/5
A(10) = -6 +9/5
A(10) = (-30+9)/5
A(10) = (-21)/5
So zehnter Ausdruck = -21/5