Math Well there is another to do it like take the partial sum like first add 1st term then take average then add 1st and 2nd term then take average and so on then you will notice that your will be 1/2 , 0 , 1/2 , 0 , 1/2 ....... Reply
Well there is another to do it like take the partial sum
like first add 1st term then take average then add 1st and 2nd term then take average and so on then you will notice that your will be 1/2 , 0 , 1/2 , 0 , 1/2 .......