MCQ
If $f_a$ and $f_f$ represent the carrier wave frequencies for amplitude and frequency modulations respectively, then
- A$\mathrm{f}_{\mathrm{a}}>\mathrm{f}_{\mathrm{f}}$
- ✓$\mathrm{f}_{\mathrm{a}}<\mathrm{f}_{\mathrm{f}}$
- C$f_a \approx f_f$
- D$\mathrm{f}_{\mathrm{a}} \geq \mathrm{f}_{\mathrm{f}}$