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Each letter of the alphabet is assigned a numerical value according to its position in the alphabet. Encode the message GIVE HELP, using the one-to-one function defined by f(x) = x" - 1. Give the inverse function that the decoder would need when the message is received. Write the encoded message. Use space to separate the numbers. 342 728 10647 124 511 124 1727 4095 The inverse function is f- 1(x) =0