Find the inverse of s of -6854 modulo 979 (note that 0<= s<=979). Please provide justification of the inverse before finding it. Show all steps.

Q: Q1: Given that totient (337) is 336, what is 69^673 (mod 337)?

A: Here in question totient function is used it is nothing but same as eular phi(∅(n)) function which…

Q: Evaluate: 3135 mod 59. (Note that 3519 = 1000112) %3D

A: General form is given by: memod n Here, e=35, m=31 and n=59 Step1) Write the binary form of e 1 0 0…

Q: find x, where x= 9753 (mod 120) and -120<x<0

A: Ans: -87

Q: Find 12 ^– 1(mod 17), the inverse of 12 modulo 17

A: Find an inverse of 12 modulo 17 as follows.

Q: Solve the congruency by finding the inverse: 7x = 9(mod 43)

A:

Q: If x^677 ≡ 3 mod 2020, find x.

A: We have   x677≡3mod2020⇒x677-3=2020m   where m is integer different values of m we get different…

Q: Can you explain what happens with the I's (identity) on the multiplication? I dont really understand…

A: We have explain the property of identity matrix.

Q: Find the inverse of 31 modulo 73

A:

Q: Find all values of x (using congruent notation) for 35x ≅ 3 (mod 89)

A:

Q: What is the additive identity

A: In this case, we need write the definition of additive identity.

Q: Simplify the following expressions by hand and show your work: 23^421 mod 31 57^2024! mod 43…

A:

Q: 3. Compute x = 8623 mod1997 using the smallest number of operations (multiplications). 1805

A:

Q: Find all solutions for x, up to congruence 7^78 (mod 79)

A:

Q: The value of 9446 (mod 47) is: 46 O 47

A: 9446(mod 47)

Q: Find the inverse s of -1959 modulo 979 such that 0 <s< 979

A:

Q: Determine the multiplicative inverse of 11 in Z24. Your final answer should be an element of {0, 1,…

A:

Q: Find 134! (mod 713). Your answer should be an integer of the form all your steps.

A: Introduction: The modular expression is given as, 1341(mod 713). We have to find the value of the…

Q: What is the multiplicative inverse of 13 mod 56?

A:

Q: Find the multiplicative inverse of a mod n, using 2 different methods. Show your steps in each case…

A:

Q: The 1.41214 is wrong, or at least for me

A: b) It is given that the number of samples is doubled.

Q: Find the inverse of 13 modulo 47

A:

Q: The inverse of 3 modulo 7is -2

A: Given statement, The inverse of 3 modulo 7 is -2.

Q: Calculate 2^1212 (mod 9211), reducing it to a positive number less than 9211. Show your…

A: We have to find out remainder when Noted that Since So to get the required result ,we have to find…

Q: 14 x 75 10 4 70 x 10 = 70 x 4= 700 260 960 5 x 10 =D 5x4= 70 +. 50 20

A: in second column 70x4=280 not 260

Q: Determine whether each integer has multiplicative inverse modulo 1001. If it does, find the inverse.…

A: