Mathematics, 03.11.2020 07:20 nolangriffin

Let a * b = 3a + 2b for a, b e Z. Verify that * is a
commutative binary operation on Z.
[2]

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Answers: 3

Answer

Mathematics, 21.06.2019 20:00

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14

Answers: 3

Answer

Mathematics, 22.06.2019 02:30

F(x) = x^2+x-2/x^2-3x-4 what is the domain and range, x-and y-intercepts, horizontal asymptotes, and vertical asymptotes?

Answers: 3

Answer

You know the right answer?

Let a * b = 3a + 2b for a, b e Z. Verify that * is a
commutative binary operation on Z.
[2...

Questions

Mathematics, 16.10.2020 16:01

Scott, is saving for a school trip. He needs $199 for the bus tickets, $208 for the motel, and 95$ for the food. The table shows how much money he an...

Physics, 16.10.2020 16:01

Which of the following causes liquid water to change into water vapor?...

Health, 16.10.2020 16:01

The three parts of the brain are the brain stem, the , and the cerebrum....

SAT, 16.10.2020 16:01

Identify the terms for the expression: 21x3 + 3x2 - 14x + 9x2 + 15x...

Business, 16.10.2020 16:01

tim and jim sell the same product however time sells his product at the lowest price in the market which stratgey is tim using...

Social Studies, 16.10.2020 16:01

How did Osama Bin Laden’s actions lead to US involvement in Afghanistan? A. He controlled the water supply in Afghanistan. B. He was the...

Biology, 16.10.2020 16:01

In the human body lysozyme is an enzyme that helps protect the body from bacterial infections. Since lysozyme is made of chains of amino acids,...

English, 16.10.2020 16:01

Who was the English sailor who brought a dutch expedition to North America...

English, 16.10.2020 16:01

How does the allusion to famous jazz musicians in “A Poem for My Librarian, Mrs. Long” contribute to the poem? It illustrates the positive impact tha...

Biology, 16.10.2020 16:01

Compare and contrast the structure and function of a compound light microscope and a dissecting microscope. ( A. Both are electron microscopes, but t...

Computers and Technology, 16.10.2020 16:01

Linda is a core member of a project. She estimates the cost of the project, creates project requirements, and notes risks. What is Linda’s position in...

History, 16.10.2020 16:01

explain why there were changes in the way ideas about the causes of disease and illness were communicated in the period of 1500-1700...

History, 16.10.2020 16:01

What is Democritus definition of an atom?...

Mathematics, 16.10.2020 16:01

DatePage2The factorisation of 6-x-2x²is...

Computers and Technology, 16.10.2020 16:01

Plagiarism refers to using another’s work or ideas in what way? A. ethically B. in an online article C. with a formal citation D. w...

Mathematics, 16.10.2020 16:01

If AOCD - AJAL, then which of the following statements are true? 1. OCJA II. OD - AL III. COD – LAJL IV. DCO – JAL

English, 16.10.2020 16:01

Use the context clues to find the definition for the word inquire as it is used in this paragraph....

Arts, 16.10.2020 16:01

How do you feel about your relationship with your mother?...

Mathematics, 16.10.2020 16:01

2. The EGIT and triangle LM E are similar. Find a sequence Similarity rotations, reflections, and dilations that shows this. E 2

English, 16.10.2020 16:01

How does the poet develop the speaker's perspective? Provide at least two pieces of evidence from the poem in your response ....

More questions: Mathematics Another questions

Let a * b = 3a + 2b for a, b e Z. Verify that * is acommutative binary operation on Z.[2]

Answers

Another question on Mathematics

Let a * b = 3a + 2b for a, b e Z. Verify that * is a
commutative binary operation on Z.
[2]