Can someone please help me with this?

Original rate = r

rate if bandwidth is quadrupled = 4r

rate if bandwidth is quadrupled and n is tripled = 4r/9

rate if bandwidth is quadrupled and n is **more than** tripled < 4r/9

Answer. (a)

The answer provided in Manhattan is (B). I don’t really understand your approach though? Did you pick b as 1 and n as 3 and proceed with that? Not sure if that would work for this as it only says proportional and not equal to.

Sorry about the bad handwriting, but I hope this clears your doubt

The answer is (B)

@vidishas99 solved it correct but wrote A. I think she too means B

Yeah! Sorry for my mistake.

1 Like