how do we get arithmetic sequence with 100 as the sum of first four terms
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1
it is 10,20,30,40,50...
a= 10 and d = 10
a= 10 and d = 10
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0
hii
u use the formula
sn=n/2(2a+[n-1]d
u use the formula
sn=n/2(2a+[n-1]d
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