Объяснение:
аn=n+1/n
n=1 a1=1+1/1=2
n=2 a2=2+1/2=2 1/2 5/2
n=3 a3=3+1/3= 3 1/3 10/3
n=4 a4=4+1/4= 4 1/4 17/4
n=5 a5=5+1/5= 5 1/5 26/5
5/2 10/3 17/4 26/5
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0 2 x
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Verified answer
Объяснение:
аn=n+1/n
n=1 a1=1+1/1=2
n=2 a2=2+1/2=2 1/2 5/2
n=3 a3=3+1/3= 3 1/3 10/3
n=4 a4=4+1/4= 4 1/4 17/4
n=5 a5=5+1/5= 5 1/5 26/5
5/2 10/3 17/4 26/5
—•—--—•—--—•—-|-—•-|--—•--|--—•-|----—•->
0 2 x