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Modulation is required to (a) distingu...

Modulation is required to
(`a`) distinguish different transmissions
(`b`) ensure that the information may be transmitted over long distances
(`c`) allow the information accessible for different people

A

`a` & `b` are true

B

`b` & `c `are true

C

`c` & `a ` are true

D

`a`, `b`, `c` are true

Text Solution

Verified by Experts

The correct Answer is:
D
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