Optical theorem with its derivation .

[@jkinterest4279]

Thanks di Achi explanation hai

[@muditasharma4174]

Thank you or koi ho topic ho to comment krke bta dena😊

[@jkinterest4279]

@muditasharma4174 scattering amplitude ki bna do ,di

[@muditasharma4174]

@@jkinterest4279 konse method se partial ya born

[@jkinterest4279]

@@muditasharma4174 dono se bna doh

[@muditasharma4174]

@jkinterest4279 okay 👍🏻