Question

find the 11th term from the last term ok the A.P 27,23,19,....-65

Answer 1

a=27 ,d=23-27=-4 ,tn=-65
tn=a+(n-1)d
t11 = 27 +(11-1)-4
t11 = 27 + 10×(-4)
t11 = 27 -40
t11 = -13

Answer 2

Here is your answer-.

Hope it helps you..!