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

Given below are two statements
Statement-I: For transmitting a signal, size of antenna (l) should be comparable to wavelength of signal (at least \(l=\frac{\lambda }{4}\) 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.

[JEE Main 2023, 31 Jan (Shift 2)]