a=102,d=6,n=996,sn=?
9947Apsara1:
Sn=n/2(2a+(n-1)d), 996/2(2*102+995*6) , 498(204+5970), 498*5174=
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1104 is the answer
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a = 102,d = 6 and n = 996
So, Sn = S996 = 996/2[2*102+995*6]
= 498[204 + 5970]
= 498*6174
= 3074652
So, Sn = S996 = 996/2[2*102+995*6]
= 498[204 + 5970]
= 498*6174
= 3074652
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