Math, asked by tapasrimallick1048, 6 months ago

The algebraic expression of a sequence is 81-8n what is the 10th term what is the sum of first 10term of the sequence whether the sum of any number of terms of the sequence will be 400. why

Answers

Answered by mamatazbegum29

2

tn=81-8n

t10=81-8×10

=1

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