An amplitude modulated wave is represented by the expression
`v_m=5(1+0.6 cos 6280 t) sin ( 211 xx 10^(4)t)` volts.
The miniumum and maximum amplitudes of the amplitude modulated wave are , respectively :

An amplitude modulated wave is represented by C_m = 10(1+ 0.2 sin 12560 t ) sin (1.11 x 10^4 t) V . The modulating frequency in KHz will be

Write an expression for amplitude modulated carrier wave .

Identify the mathematical expression for amplitude modulated wave:

Identify the mathematical expression for amplitude modulated wave:

Identify the mathematical expression for amplitude modulated wave:

A carrier wave with amplitude of 250 V is amplitude modulated by a sinusoidal base band signal of amplitude 150 V. The ratio of minimum amplitude to maximum amplitude for the amplitude modulated wave is 50 : x, then value of x is _________ .