Question: 0) Decrypt the message YOHRB, using the affine transformation f(p)=(5p+7) mod 26, where the inverse of 5 modulo 26 is 21

0) Decrypt the message "YOHRB", using the affine transformation f(p)=(5p+7) mod

0) Decrypt the message "YOHRB", using the affine transformation f(p)=(5p+7) mod 26, where the inverse of 5 modulo 26 is 21

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