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BELOW ARE GIVEN FOUR EXAMPLES OF CIPHERTEXT, ONE OBTAINED FROM A SUBSTITUTION CIPHER, ONE FROM A VIGENERE CIPHER, ONE FROM AN AFFINE CIPHER, AND ONE UNSPECIFIED. IN EACH CASE, THE TASK IS TO DETERMINE – BUSINESS & FINANCE

Below are given four examples of ciphertext, one obtained from a substitution cipher, one from a vigenere cipher, one from an affine cipher, and one unspecified. in each case, the task is to determine the plaintext. give a clearly written description of the steps you...