Official PYQ · 2022Set 1 · Q51Information TheoryNAT2 marks

GATE EC 2022 Set 1 Q51 — Information Theory

The transition diagram of a discrete memoryless channel with three input symbols and three output symbols is shown in the figure. The transition probabilities are as marked.

The parameter $\alpha$ lies in the interval $[0.25, 1].$ The value of $\alpha$ for which the capacity of this channel is maximized, is ___________ (rounded off to two decimal places).

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Answer: 1.00:1.00

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Published 10 Oct 2026

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