-17.a1, a2 ,a3, a4, a5, a6, a7,a8, a9, a10,27a= -17

how a12 = 27 ???plzz answer this question as soon as possible.....

All the terms including the extreme numbers in the sequence are in A.P. The name a12 should not be confused with the naming pattern applied on the ten terms which are inserted later on in the sequence. And 27 is the 12th term of that sequence.

  • 0
What are you looking for?