1. A non-empty complete and bounded metric space (X, d) with exactly a countably infinite (not finite) number of limit points.

Q: 5 16 x + 2 5 10) x + 2, 1 + 4 4

A:

Q: Give an example of an addition problem with three addends that would be much easier to solve…

A: According to the commutative property of addition,  For all real numbers a, b , (a + b)=(b + a)

Q: 1. Show that subtraction is not associative for the set of integers.

A: Definition :Let "." be a binary operation and A is a setThen "." is said to be associative for A if…

Q: pationalizethe and Simpify denoms nator

A:

Q: Anna says the array of triangles pictured here can't represent because there are 20 black triangles,…

A: There are 20 triangles in 5 rows. Each row has 5 triangles. So each row is of equal length here. If…

Q: how can i didvide a number that have an x on it for example 3x+5

A: Topic:- algebra  Lets assume (3x+5) divided by 6

Q: Show how to use the definition of LCM to deter- mine the least common multiple of 44 and 55.

A: Given, Using definition of LCM find LCM of 44 and 55

Q: 2) y= ST S 3

A: y= (-5/3)x+1y= (-1/3)x-3

Q: Four married couples have bought 8 seats in the same row for a concert. In how many different ways…

A: Four married couples have bought 8 seats in the same row for a concert. There are two possibilities…

Q: This is not the proof of smallest counter example, please help me with counter example and…

A:

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

A: It is provided that there are nine men and six women who are line-up for a picture with the nine men…

Q: Jian Hong is having friends over for dinner. If 4 people will be eating dinner and he seats them at…

A: There are 4 people  There are 2 tables of 2  Order doesn't matter :  Combination can be used :  nCr…

Q: Five men and three women are to be seated in a row of 8 chairs. How many different seating…

A: First find the total number of cases, here there are 8 chairs and 8 persons, so a total number of…

Q: Can you give me an example of  Operations sets?

A: Union:          The union of two sets is the set containing all of the elements from both of those…

Q: Every book has a total word count and a vocabulary word count. The total word count is ust the total…

A: Given that

Q: The Archimedean Property says that the set of real numbers have no upper bound. True or False

A: Given a statement , we have to check whether it is true or not. As we know the property of…

Q: How many ways are there to pick a man and a woman who are not husband and wife from a group of n…

A: How many ways are there to pick a man     & a women     who are not husband & wife…