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for a sequence 1,3,3,5,5,5,7,7,7,7,.... find the 1000th term.

for a sequence 1,3,3,5,5,5,7,7,7,7,....
find the 1000th term.

Grade:10

1 Answers

Chetan Mandayam Nayakar
312 Points
12 years ago

after 'n' odd integers, there will be=n(n+1)/2 terms,,the next sequence of odd integers, will have 2n-1 repetitions,,find the largest value of 'n' for which n(n+1)/2, is less than 1000, 2n-1 will be the 1000th term

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