Hey newbie with ledger tech here 
, can i use few eth addys with one ledger?
and does my addresses disappear if i delete app from ledger?(Edit:So i found out u can delete apps (logical) even if addys wasnt used for tx they still be kept with your mneumonic seed )
, can i use few eth addys with one ledger? and does my addresses disappear if i delete app from ledger?(Edit:So i found out u can delete apps (logical) even if addys wasnt used for tx they still be kept with your mneumonic seed )
Seed is the most important thing. If you loose your ledger, with the seed you can have all your wallet back, fully working.