`y(x,t)=(1.0)/([(ax+bt)^2+(cx+dt)^2+5])` represents a moving pulse where x and y are in metres and t
Channel: Doubtnut
Date: 2020-01-19

`y(x,t)=(1.0)/([(ax+bt)^2+(cx+dt)^2+5])` represents a moving pulse where x and y are in metres and t in seconds. It has speed of pulse `b//a`. Find the correct option.