Given c$($t$)=20$cos$2\backslash$pi $\backslash$times $10^(6)$t and m$($t$)=5$cos$4\backslash$pi $\backslash$times $10^(3)$t$.$

iC$($t$)$ and m$($t$)$ are used to generate an amplitude modulated $($AM$)$ signal with $\backslash$mu $=0\mathrm{.}707.$ Find

bandwidth $($BW$)$ and power.

iiC$($t$)$ and m$($t$)$ are used to generate a frequency modulated $($FM$)$ signal such that the maximum

frequency deviation is $4$ times amplitude modulated signal bandwidth. Find the coefficient of the

term cos$2\backslash$pi $(512\backslash$times $10^(3))$t in the resultant FM expression.

$($Note : You can use bessel functions table which consists different Jn$($B$)$ values for different B VALUES for the last part$)$