Question

Find the 11th term of the ap from the last term of the ap 12, 8, 4, -84

Answer 1

Step-by-step explanation:

so by seeing from last..our a(first term)=-84

last term (an)= 12 and tye common difference (d)= 4

so now by the formula an=a+(n-1)d

A11=-84+(11-1)4

=-84+40

=-44

hence acc to me the 11th term from last is -44