I believe the correct answer is the first option. The primary difference between 3g and 4g cellular systems would be that 4g systems have faster transmission as compared to 3g. The G would mean generation. The very difference of both is their speeds.
Answer:
Explanation:
I assume that this is python language
then you need to write it this way
print( "x=" , x )
A. Plagiarism, because someone used all of his work without citing him or asking for permission.