Find the 9th term from the end of the AP 5,9,13,....185.
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8
ANSWER:-
from this AP,here a=5 and
a=4 now,from last term
if we take 185 as first term
then,
a=185,d=-4 then,AP is
185,181,177,.......
then,a9=a+8d
a9=185+8(-4)=185-32=153
So,153 is the 9th term from
last of this AP
from this AP,here a=5 and
a=4 now,from last term
if we take 185 as first term
then,
a=185,d=-4 then,AP is
185,181,177,.......
then,a9=a+8d
a9=185+8(-4)=185-32=153
So,153 is the 9th term from
last of this AP
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1
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