Question

solve this question plz plz

Answer 1

Hope you will like the answer.

Answer 2

l=k/√m
If l=6,m=4 substituting in above equation we get
6=k/√4
6=k/2
k=12
If l=4,k=12 then substituting in above equation we get
4=12/√m
√m=12/4
Squaring on both sides we get
m=144/16
m=9
I think it may be correct