"If `m`is proportional on `n\ a n d\ m=5\ w h e n\ n=4,`then what is the value of `m`when `n=18 ?`"
Channel: Doubtnut
Date: 2020-04-05

"If
 `m`
is
 proportional on `n\ a n d\ m=5\ w h e n\ n=4,`
then
 what is the value of `m`
when
 `n=18 ?`"