Find the sum of n terms of an AP 8,16,24,32......
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Given AP
8,16,24,32
Given data...
a=8
d=16-8=8
n=4
an or l(last term)=32
Formula...sn=n/2(a+l)
sn=4/2(8+32)
sn=2*40
sn=80
Hey mate here is your soluton .
Plz mark me as a brainist and dont forget to follow me...
8,16,24,32
Given data...
a=8
d=16-8=8
n=4
an or l(last term)=32
Formula...sn=n/2(a+l)
sn=4/2(8+32)
sn=2*40
sn=80
Hey mate here is your soluton .
Plz mark me as a brainist and dont forget to follow me...
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