Question Number 36828 by tanmay.chaudhury50@gmail.com last updated on 06/Jun/18
Commented by tanmay.chaudhury50@gmail.com last updated on 06/Jun/18
$${these}\:{are}\:{useful}\:{formula}\:{hence}\:{posted}…{not}\: \\ $$$${question} \\ $$$$ \\ $$
Commented by Joel579 last updated on 06/Jun/18
$${thanks} \\ $$
Commented by Joel579 last updated on 06/Jun/18
$$\mathrm{Sir},\:\mathrm{number}\:\mathrm{4}\:\mathrm{is}\:\mathrm{not}\:\mathrm{clear}\:\mathrm{for}\:\mathrm{me}.\:\mathrm{Can}\:\mathrm{you}\:\mathrm{rewrite} \\ $$$$\mathrm{the}\:\mathrm{sum}? \\ $$
Commented by tanmay.chaudhury50@gmail.com last updated on 06/Jun/18
Commented by tanmay.chaudhury50@gmail.com last updated on 06/Jun/18
Commented by tanmay.chaudhury50@gmail.com last updated on 06/Jun/18
Commented by Joel579 last updated on 06/Jun/18
$${thanks}\:{you}\:{very}\:{much} \\ $$