Q. 25 D5.0( 2 Votes )

Fill in the blanks of the following

The sum of the series i + i2 + i3 + …. Upto 1000 terms is…………

Answer :

Given i + i2 + i3 + …. Upto 1000 terms


= (i + i2 + i3 + i4) + (i5 + i6 + i7 + i8) + … 250 brackets


Since in + in+1 + in + 2 + in + 3 = 0 where n N


= 0 + 0 + 0 … + 0


= 0


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