Question: What is the purpose of Data Compression techniques in data communication networks? Given symbols with their frequencies A= 15, B= 6 ,C= 7, D= 12

What is the purpose of Data Compression techniques in data communication networks? Given symbols with their frequencies A= 15, B= 6 ,C= 7, D= 12 , E= 25 , F= 4 , G= 6, H= 1 and I= 15. Use Huffman encoding to derive a codeword set and code tree for each symbol.

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