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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 trans mitted over long distances
© 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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