<span> 13,000 is the same as 1.3 x 10^4</span>
Hypertext Transfer Protocol (HTTP)
Answer:
This is true
Explanation:
Comments don't effect your program at all.
The computer doesn't even read the line with the comment, what you right before the comment tells the computer to skip this line.
So you can place them anywhere
Take an online course,or maybe do special trainings,practice and study.