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[" 16.If in a series "sum(r=1)^(n)T(r)=n...

[" 16.If in a series "sum_(r=1)^(n)T_(r)=n(2n^(2)+9n+13)" then value of "(sqrt(2))/(sqrt(3))sum_(r=1)^(10)sqrt(T)_(r)" equals "],[[" (a) "115," (b) "120," (c) "125]]

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