Question

Find an inverse of 4 modulo 13

Find an inverse of 4 modulo 13

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Find the inverse of 1234 modulo 2345
Find the inverse of 1234 modulo 2345
We say that x is the inverse of a, modulo n, if ax is congruent to...
We say that x is the inverse of a, modulo n, if ax is congruent to 1 (mod n). Use this definition to find the inverse, modulo 13, of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12. Show by example that when the modulus is composite, that not every number has an inverse.
Find the least positive inverse for 83 modulo 660.
Find the least positive inverse for 83 modulo 660.
a. Show that if a has a multiplicative inverse modulo N,then this inverse is unique (modulo...
a. Show that if a has a multiplicative inverse modulo N,then this inverse is unique (modulo N). b. How many integers modulo 113 have inverses? (Note: 113 = 1331.) c. Show that if a ≡ b (mod N) and if M divides N then a ≡b (mod M).
Use extended Euclid algorithm to find the multiplicative inverse of 27 modulo n, if it exists,...
Use extended Euclid algorithm to find the multiplicative inverse of 27 modulo n, if it exists, for n = 1033 and 1035. Show the details of computations.
In GF(24), derive the multiplicative inverse of x2 modulo (x4+x+1).
In GF(24), derive the multiplicative inverse of x2 modulo (x4+x+1).
Using Fermat’s Little theorem, find the multiplicative inverse of 4 in mod 13. Show your work....
Using Fermat’s Little theorem, find the multiplicative inverse of 4 in mod 13. Show your work. Using Euler’s theorem, find 343 mod 11.
Given that 2 is a primitive root modulo 19, find all the primitive roots modulo, 19....
Given that 2 is a primitive root modulo 19, find all the primitive roots modulo, 19. You must know how you are getting your answer and make sure all your answers are in the canonical residue set
4. Find the inverse function of f. State the domain and range (in interval notation) of...
4. Find the inverse function of f. State the domain and range (in interval notation) of the inverse function f exponent of −1 (x). f(x) = 4 + 5x all over 3x − 6
Find the inverse laplace of s/[(s+2)(s^2+4)]
Find the inverse laplace of s/[(s+2)(s^2+4)]