Read the following statements and select the correct option from th...

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Read the following statements and select the correct option from the options given below.
I. To reproduce the rectangular wave shape exactly we need to superimpose all the harmonics \( v_{0}, 2 v_{0}, 3 v_{0}, 4 v_{0} \cdots \); which implies an infinite bandwidth.
II. For practical purposes, the contribution from higher harmonics cannot be neglected, thus limiting the bandwidth.
_ III. Received waves are distorted version of the transmitted one.
(a) I and III
(b) I and II
(c) Only III
(d) All of these
\( \mathrm{P} \)
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