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Question 7 1 pts Find the multiplicative inverse mod n of x. Your answer should be an integer s in the range 0 through n - 1. Check your solution by verifying that sx mod n = 1. X = 52, n = 77 gcd(77,52)= O gcd(77,52)=1 with sequence of inverses : 77 52 25 21 gcd(77,52) = 52 sequence: 77 52 O gcd(77, 52) = 77 sequence: 52 77 O gcd(77, 52) = 52.77 no sequence: Question 8 The decimal representation of the hex number (3B2)16 - 0 946 15 36 442 Question 9 The binary representation of the hex number (2A0B)16- O (1010100000101112 21011 (0010101000001111)2