a) Practice decrypting a message that was encrypted with the Affine cipher Given the following ciphertext messages that were encrypted using the Affine cipher with a = 11 and b = 6. (m is 26 since we have an alphabet of 26 letters) First find the modular inverse of a = 11 mod 26. Remember, this means you want a number x such that a*x mod 26 = 1 Now use x to decrypt the following ciphertext code