N=2,5,3,6,1, An=5n-2, An=5n-1 , An=(-5)N, An=2n-1

N=2,5,3,6,1
an=5n-2
an=5n-1
an=(-5)n
an=2n-1

Answer:

n=2,5,3,6,1

  • an=5n-2

a(2)=5(2)-2

a2=8

a(5)=5(5)-2

a5=23

a(3)=5(3)-2  

a3=13

a(6)=5(6)-2

a6=28

a(1)=5(1)-2

a1

a1=3

  • an=5n-1  

a1=5(1)-1  

a1=4

a2=5(2)-1

a2=9

a3=5(3)-1

a3=14

a5=5(5)-1      

a5=24

a6=5(6)-1  

a6=29

  • an=(-5)n

a1=(-5)1

a1=-5

a2=(-5)2

a2=-10

a3=(-5)3

a3=-15

a5=(-5)5

a5=

a5=-25

a6=(-5)6

a6=-30

  • an=2n-1

a1=2(1)-1

a1=1

a2=2(2)-1

a2=3

a3=2(3)-1

a3=5

a5=2(5)-1

a5=9

a6=2(6)-1

a6=11

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