Question

find the n power a term of 11+ 9 + 7+ dash n term is​

Answer 1

Answer:

nth term = 13 - 2n

Step-by-step explanation:

it is an AP with first term 11 and common difference = -2

nth term = first term + (n-1)common difference

              = 11 + (n-1)(-2)

              = 11 -2n+2

             = 13-2n