Q$\mathrm{.}2$Set.$($A$)$ In a two ray ground reflected model, assume that $\backslash$theta $\backslash$Delta must be kept below $6\mathrm{.}261$radians for phase cancellation reasons. Assuming a receiver height of $2$m$,$ and given a requirement that $\backslash$theta i be less than $50,$ what is the minimum allowable values of T$-$R separation distance and height of the transmitter antenna. The Carrier frequency is $900$MHz