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Which one of the four signals flow graphs shown in (A), (B), (C) and (D) represents the block diagram shown in given figure?Kindle Edition.
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- Fig :- A
- Fig :- B
- Fig :- C
- Fig :- D
- Fig :- A
Correct Option: A
On drawing the signal flow graph from the given block diagram, we get
Hence alternative (A) is the correct answer.
