BITSAT 2018 Slot 2 Solved Paper

Section: Mathematics

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Question : 112 of 150

Marks: +1, -0

If

n

∑

r=1

tr=

n(n+1)(n+2)(n+3)

8

, where tr denotes the r th term of a series, then

lim

n→∞

‌

n

∑

r=1

1

tr

is

1
8
1
4
1
2
1

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