Find the multiplicative inverse of a mod n, using 2 different methods. Show your steps in each case a = 4, n = 7 a = 6, n = 13

Q: what is the additive inverse of 13

A: Given: The objective is to find the additive inverse of 13. Additive inverse is a number, which when…

Q: Given the recursive formula: an = an-1 + 12 and a1=3. %3D Find the 4th term. O A. 15 ов 3 ос. 27 о…

A: The value of the nth term from the recursive formula can be calculated by evaluating the values of…

Q: Is it possible to raise a positive number b to a power and obtain a negative number? Is it possible…

A: The given statement is " The possibility to raise a positive number b to a power and obtain a…

Q: Find a positive integer less than 8 for x that satisfies x = 720 + 3 (mod 7).

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Q: Two students, Chloe and Jasmine are working on rewriting this expression: V Chloe says this: V = x…

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Q: Decrypt the message "PYZTP" which was coded using the key f(a) 19a +1 mod 26. Provide full details…

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Q: for 3^800 how can I find the last digits of it by using mods (such as last digit and 2nd last…

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Q: 4x=22(mod10)

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Q: canner Levi starts running and Santos starts running 7 seconds after Levi started running. a. When…

A: We will find the answers to all the parts as following.

Q: (3) The inverse of 3 modulo 7 is (a) -1 (b) -2 (c) -3 (d) -4

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Q: First train leaves at 11:30 am. Second leaves at 12:30pm. The answer focuses on 0.50t. Can you show…

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Q: Give a non-zero numerical counterexample to the following statement: Every multiple of 12 is also a…

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Q: In the seventh term of (a + b)11, the exponent on a is

A: (a+b)11 find the seventh term using this expansion formula…

Q: 1. Identify the rule that justifies each step to simpl the expression. 2* (-4') a. = 24 (-4) %3D

A: Since we are given with multiple number of question with multiple subparts and our guideline is…

Q: 2. Create the following tables: (a) Addition table for modulo 7 (b) Multiplication table for modulo…

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Q: Number theory

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Q: Find the additive inverse of each of the following integers. Write the answer in the simplest form.…

A: Given,          The integers are 11 , -15 , m , 0  , -d , m+n .We know that,          The additive…

Q: what is the additive inverse of 8?

A: Identity elements corresponding to addition is given by 0. So, additive inverse of a is -a  Such…