Wat is 2x3=19 dftyghhh

Explain briefly why you cannot expect to find a previous version of every file with which you work.

Linux is distributed under gnu gpl. why is this important? a. it ensures that only torvalds can profit from the sale of linux b. it prevents unknowledgeable users from downloading programs they don't know how to operate. c. it provides protection for the developers who created linux. d. it states that anyone can copy, modify, and share the program if changes are made public.

Which option should u select to ignore all tracked changes in a document