1.

(A) : Digital signals are preferred to analog signals for transmission of information. (R) : Analog signals require amplification and correction at suitable intervals.

Answer»

Both 'A' and 'R' are true and 'R' is the CORRECT explanation of 'A'.
Both 'A' and 'R' are true and 'R' ISNOT the correct explanation of 'A'.
A' is true abd 'R' FALSE
A' is false and 'R' is false

Answer :B


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