Mathematics, 13.06.2020 19:57 marelinatalia2000
Find the indicated sum of each sequence S8 of -2,-13,-24,-35
Answers: 2
.
and the common difference is d, then the nth term of the sequence is given by:
, divide by 2 in order to get the mean of the two values and then multiply by the number of values, n
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Find the indicated sum of each sequence S8 of -2,-13,-24,-35...
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