ne figure below, suppose 23 = 30° and 27 = 97⁰. 3 1/2 4 5 6 7 8

Q: Find 1!, 2!, 4!, and 6!.

A: Factorial:

Q: How many ways can we choose 3 numbers from the set (1, 2, 3, 4, 5, 6, 7) (The order we choose…

A: Permutation:   It is nothing but the arrangement of items in a definite order where the order is…

Q: Find the indicated set if  A = {1,2,3,4,5,6,7}, B = {2,4,6,8} and C = {7,8,9,10) (a) A ⋃ B ⋃ C…

A: It is given that, A = {1,2,3,4,5,6,7}, B = {2,4,6,8} and C = {7,8,9,10)

Q: "If a and b are positive integers, a divides b and b divides a, then a = b."

A: To Prove: '' If a and b are positive integers, a divides b and b divides a, then a = b''.

Q: How many ways can a course and schools are chosen? ​

A: Courses={Science, Math}  =2 Schools={UP DLSU,ADMU}=2

Q: Are the two sets equivalent? Q={99,8,3,14,7}, W={33,7,1,2,3}.

A:

Q: How many ways exist to arrange 7 books (A, B, C, D, E, F, and G on the shelf,  if the books B and

A:

Q: How may elements are in the set [-2, 2] \N?

A:

Q: Find the sets A and B if A -B= {1, 4, 7, 11}, B-A={2, 20}, and ANB= {3, 5,19}

A:

Q: 3 If [3 -10 , then x and -7 -7 y =

A: Given,3xy-7=3-106-7 To find: values of x and y. Solution: We know, Two matrices are equal if all…

Q: How many ways that two girls and 4 boys can fall in a line of there must be a girl and a boy in the…

A: Let us assume there are three persons A, B and C sitting beside each other. The different ways in…

Q: Find the perimeter and area of a rectangular field whose leh 17.5 m and 8.4 m, respectively. SOuare…

A: # we are entitled to solve one question at a time, please resubmit the other questions if you wish…

Q: how are the different questions separted (aka which is which)

A: Concept:Basic concept of probability are used.

Q: Six men and eight women are to line up for a picture with the six men in the middle. How many ways…

A: Given that  Six men and eight women are to line up for a picture with the six men in the middle  How…

Q: How many ways that two girls and 4 boys can fall in a line of there must be a girl and a boy in the…

A: Introduction: There are 2 girls, and 4 boys.

Q: the difference between sets, subsets and proper subsets.

A: Set: A set is a group of collections of numbers or objects considered as an object in its own right.…

Q: Give the 5 correct conclusions from the diagram

A: Given:

Q: If a statement is false, explain why. {1, 8, 6, r} = {6, r, 1, 8}

A:

Q: found, lost, I, book, that, I, have, the O I found the book that I have lost. I have found the book…

A: given : found,lost,I,book,that,I,have,the

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

A:

Q: Please help with 1 and 2 of possible.

A: 1. The given series is

Q: How many ways that 2 girls and 4 boys can fall in a line of there must be a girl and a boy in the…

A:

Q: A true or false test consist of 10 questions. If all the questions are answered, in how many…

A: Given that all questions are true or false type. So each question has 2 choices.  There are total 10…

Q: So what do i put please be clear

A: Here given relation defined by for  Reflexivity check :C is reflexive real number , ,this is false.…

Q: What is the definition of one-one and give an example.

A:

Q: five men in arow if no two another In how many ways be arranged in arow standing next to one Can and…

A: Given that : There are five men and 3 women we have to arrange them if no two women i standing next…

Q: A comedian knows seven jokes, two are about the weather and five are about sports. In how many ways…

A:

Q: A survey of 1,000 employees in a company revealed that 214 like rock music, 312 like pop music, 113…

A:

Q: find a formula for a, for the arithmetic sequence.

A:

Q: Suppose A = {1,2,3,4,5,6} and B= {5,6,7,8,9} Then A\B=..?

A: We know that A\B = {x∈A and x∉B}