find the n th term of 11+9+1......... n terms
Answers
Answered by
1
Answer:
13-2n
Step-by-step explanation:
Tn=a+(n-1)d
=11+(n-1)(-2) = 11-2n+2 = (13-2n)
Mark me Brainliest and follow me Plz
Answered by
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.
Similar questions