Given : sequence of 5,7,9,11.... Find : how many consecutive terms need to be added to obtain 357? My ans: n = 17 or -21(ignore) so n = 17 tq for your time on it
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Originally Posted by nikk Given : sequence of 5,7,9,11.... Find : how many consecutive terms need to be added to obtain 357? My ans: n = 17 or -21(ignore) so n = 17 tq for your time on it So So we must solve Using the fact that and we must solve . Solving indeed shows that the only pertinent answer is Good job!
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