( 4 - 1/n ) + ( 4 - 2/n)+(4 - 3/n ) + ....... Find the sum of n terms of the series

( 4 - 1/n ) + ( 4 - 2/n)+(4 - 3/n ) + ....... Find the sum of n terms

1.	( 4 - 1/n ) + ( 4 - 2/n)+(4 - 3/n ) + ....... Find the sum of n terms of the series
Answer» Hello hi