Which of the following is a correct? OA Addition "+" defines a binary operation on every set of numbers. O B. A binary operation ". on a set is commutative if a (b*c) = (a*b) *c for all %23 a,b,cEA- OC.None of the choices in the list is correct. OD. The operation m+n " defined by m*n=D is a binary operation on the set "z" of integers.

Q: What is the decimal representation of the integer with 8-bit representation 11010011? Select one: а.…

A: The question is solved in step 2.

Q: 2. Perform the indicated Integer operations. -2+(-3) = -4-(-5) = 1- (-2) +2 (-3) 2 (2-4) + (-4) 2-8=…

A:

Q: a d * a a b a b b a d a d d d d

A:

Q: If mis odd, then m3 - mis divisible by 3.

A: We will check this for m=1 first  0 is divisible  by 3.

Q: The zero multiplication property The commutative property of mu The identity property of multiplic…

A:

Q: Fill the table for the binary operation in a way that makes the operation associative * a b d a a b…

A:

Q: Thank you so much!

A: From the previous example every character is shifted by p units where p is an integer. Let x be the…

Q: Define a * b = 3a + b, where a, b € R. Find the following: 1. 8 * 3 2. 3 * 8 1+2 3. 3+4

A:

Q: Question 14 Evaluate the following. (DO NOT USE COMMAS WHEN YOU V FOR EXAMPLE ENTER 3456789 NOT 3,…

A:

Q: Define the binary operator by: ab=a² + b + 2 Simplify each of the following. Do the order of…

A: I have given the answer in the next step. Hope you understand that

Q: Evaluate the following expression - 3 - 23

A: The numbers can be represented in the form pq, where p, q are integers and q≠0are called rational…

Q: Express the number 0.000725 in scientific notation. 0.000725 = (Use scientific notation. Use the…

A: Given number is 0.000725. We have to express the number 0.000725 in scientific notation. Definition…

Q: The notation [A-C] is an example of ____and denote the regular expression ____

A: The objective is to fill up the blanks with correct words to complete the statement: “The notation…

Q: In how many ways can the letter of words "AMEMRICA" be arranged? (a) 40320 (b) 20160 (c) 10040 (d)…

A:

Q: Find the prefix notation for the expression a/b+ (c - d) * e Select one: O a. ab/cd - e *+ O b. +/ab…

A: Algorithm to convert infix to prefix expression In this case, we have operator's stack, output's…

Q: A2. a. Let m=7. How do you find the inverse of all integers from 1 through 6 using the…

A: Consider the given information.

Q: Q50 on page 159: Evaluate the following postfix expressions. a. 5 7 8 * + b. 578+ * c. 5 7 +8 * d. 1…

A:

Q: Repeat 1.7 for the following numbers: (a) (-10)+(-11) (d) 11+9 (b) (-10)+(-6) (e) (-11)+(-4) (c)…

A:

Q: Answers

A:

Q: 2. Write the following decimal numbers in expanded form: a. 100,200,300,400 1x100000000000+ b.…

A:

Q: Evaluate the expression. If the answer is not an integer, round to four decimal places. 900! 898!

A:

Q: Express the number 7,970 in scientific notation. ... 7,970 =O (Use scientific notation. Use the…

A: Given number is 7,970. We have to express the number 7,970 in scientific notation. Scientific…

Q: "^" represents __________ of p and q.

A: Given: p and q are the proposition.

Q: is not a binary operation on Q*. a. + O b. - O C. * O d. None of them O e. /

A: To solve this problem, we use the standered defination of binary operation.

Q: If (3n+2)! An? + Bn + C (3n)! determine the integer values of A, B, and C.

A:

Q: A. give an example of a binary operation  B. Explain why this is an example of a binary operation

A:

Q: Select each expression that is equivalent to 36. O 9 * 3 +9 O 37 - 9 +3 O 3(23 - 13) O 15 * 2 + 2 *…

A: Given, expression whose value is 36.

Q: 1. Define and give an example of a binary operation.

A: Topic:- binary operation

Q: Which of the following operations is commutative? Select one: а +b а. a b = ab O b. a vb = a^b O c.…

A:

Q: (a) Check as to whether ordinary multiplication is a binary operation on Z or not

A: