FIBA question, and US too!

[mutantducky]

Had a chat about this call for FIBA but wasn't sure.

Player A leaves court not on own volition
For high school, NCAA and FIBA if you know

Say Player A goes out. Then there is a loose ball or a pass back to A. Can A jump from out of bounds and catch the ball in air and then land inbound? A is not touching out of bounds when touching the ball.

2. Does it make any difference if A it is an inbounds play. So A passes it in. The ball somehow gets knocked around, or someone passes back to A, can A jump in and catch it in air and then land inbounds.