- #1
mahmud_dbm
- 17
- 0
Dear Friends
So, i have this special case where i have to do a differentiation and summation.
Please check the following.
Is it okay ?? Or, i how should i proceed with this ?
So, i have this special case where i have to do a differentiation and summation.
Please check the following.
Is it okay ?? Or, i how should i proceed with this ?