Given below are two statements: Statement I: For transmitting a signal, size of antenna ( l ) should be comparable to wavelength of signal (at least…

Given below are two statements : Statement I : For transmitting a signal, size of antenna ( $\displaystyle l$ ) should be comparable to wavelength of signal (at least $\displaystyle l=\frac{\lambda}{4}$ in dimension)Statement II : In amplitude modulation, amplitude of carrier wave remains constant (unchanged).In the light of the above statements, choose the most appropriate answer from the options given below.