The sum of n terms in an arithmetic series is given as Sn=17n-2n^2 divided by 2
a) Find S30
b...
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Mathematics, 18.06.2021 22:30 hdhdhd49jdhd
The sum of n terms in an arithmetic series is given as Sn=17n-2n^2 divided by 2
a) Find S30
b) Find the first term and the common difference.
c) Determine a simplified formula for tn.
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