c/a ratio for hcp structure in detail

in this video we explain c/a ratio of hcp

[@uroojhamza116]

Sir you explained it in very easy way .Well-done 👏👏👏👏👏

[@vibgyor3989]

thanx made very easy for me to understand c/a ratio

[@Snowy_The_BILLU]

Thank you ☺️☺️

[@ashasaini8393]

Very easy thanks

[@prabhudeva_333]

Tqs bro