Math, asked by saicharan587543, 4 months ago

find the n th term of 11+9+1......... n terms​

Answers

Answered by andhadhun
1

Answer:

13-2n

Step-by-step explanation:

Tn=a+(n-1)d

=11+(n-1)(-2) = 11-2n+2 = (13-2n)

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Answered by aly2454
0

Answer:

3+8n.

Step-by-step explanation:

so An=a+(n-1)d

so, n=11+(n-1)8. (d=11-9=8)

so,n=11+8n-8

n=3+8n.

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