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(X+1/X)^2,(X^2+1/X^2),.......
Sum of n terms of the given numbers
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It's very simple bro, the following line form a GP
Use the sum of n terms of go formula
I.e
Sn=a(1-r^n)/1-r
Where a is the first term
R is the common difference.
Leaving u down to my answer
Right in the picture
3:16
Use the sum of n terms of go formula
I.e
Sn=a(1-r^n)/1-r
Where a is the first term
R is the common difference.
Leaving u down to my answer
Right in the picture
3:16
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