Question

Frequency Division Multiplexing' is a technique in which channel is divided into sub-bands and
(1) each sub-band uses same carrier frequency but different transceiver equipment
(2) all sub-bands use different carrier frequency to transmit a Signals in parallel
(3) each sub-band is allotted different time slot
(4) sub-bands are non-overlapping and use different carrier frequency

Answer 1

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Answer 2

The correct answer for the question is

Option -3