एक नेटवर्क में 4 नोड और 3 स्वतंत्र लूप हैं। तो नेटवर्क में शाखाओं की संख्या कितनी है?

This question was previously asked in
SSC JE EE Previous Year Paper 17 (Held On: 4 March 2017 Evening)
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  1. 5
  2. 7
  3. 8
  4. 6

Answer (Detailed Solution Below)

Option 4 : 6
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Detailed Solution

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संकल्पना:

किसी भी परिपथ या नेटवर्क के लिए,

M = B - n + 1

जहां, M = मेशों की संख्या (स्वतंत्र लूप)

B = शाखाओं की संख्या

n = नोडों की संख्या

B = M + n - 1

गणना:

B = 3 + 4 - 1

B = 6

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