ICSE Class 10 Answered
The algebraic expression of a sequence is 81-8n.
What is 10th term
What is the sum of 1st 10 terms whether the sum of any number of terms of the sequence will be 400? Why?
Asked by Smithahind | 17 Apr, 2020, 05:07: PM
Expert Answer
tn=81-8n
t10=81-8×10=1
Note: only one question per query
Answered by Arun | 19 Apr, 2020, 09:32: AM
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