Suppose You Create a Binary Code by Appending to Each

question 19

Essay

Suppose you create a binary code by appending to each message word a₁ a₂ a₃ two parity-check digits c₁ = a₁ + a₂ and c₂ = a₂ + a₃. Will the resulting code detect and correct all single-digit errors?

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Definitions:

Net Present Value

A financial metric that calculates the present value of all future cash flows of a project or investment, subtracting the initial investment cost.

Customer Lifetime Value

A prediction of the net profit attributed to the entire future relationship with a customer.

Relationship

The connection or association between individuals, groups, or entities, which can be professional, personal, or commercial in nature.

Relationship Selling

A sales approach focusing on building long-term relationships with customers, rather than on individual transactions, to foster loyalty and repeat business.