Question

Can you understand me what and where কি and কী is use please?

this is bangla question please answer me right it's urgent please ​

Answer 1

first one means when someone asks a question they use this one

second one means key (chabi)

actually the second one i asked to my mother... <(￣︶￣)>

if its correct then

please mark as brainliest (◕ᴗ◕✿)