why to use -1 in quantity like :- 2.5m/s-1
why we have to use -1 ? and is it necessary .
Answers
Answered by
1
Answer:
why to use -1 in quantity like :- 2.5m/s-1
why we have to use -1 ? and is it necessary .
Step-by-step explanation:
bhai yeh bhi koi question hai
Answered by
0
but Maine kar b loiyaaaa
xD
Similar questions