यदि किसी यादृच्छिक संचार संकेत में P(X) = 2ae-b|x| सभी x, -∞ < x < +∞ द्वारा प्रदत्त पीडीएफ है, तो:

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  1. b = 2a
  2. b = 4a
  3. b = a/2
  4. b = 0

Answer (Detailed Solution Below)

Option 2 : b = 4a
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