If the third term of an ap is 1 and 6th term is -11 find the 32th term
Answers
Answered by
1
Hope this helps you
Attachments:
Answered by
2
Answer:
hey there!!!!!!!!
now,
third term of an AP = a+2d=1...................(1)
sixth term of an AP = a+5d=-11.................(2)
accordingly:-
substituting 1 and 2 we get
d=-4
now, putting the value in equation 1 we get a=9
therefore: S32 =32/2(2*9{32-1)-4)
=16*(-106)
=-1696
plz mark me as the brainliest !!!!
Step-by-step explanation:
Similar questions