6. The distance between a point x E R and a nonempty set A CR is defined by d(x, A) = inf {|x – y| : y € A}. Show that d(x, A) = 0 if and only if x is an element of the closure A.

Q: A = 6 -2 -2 10 -3 5 1 ---3-0 C=0-2 a = 1, b = [3 08]. -10 1 . B 5 2 11 9 4 4 7 0 0 11

A: We have to solve given Questions.

Q: 1/3+2/9

A: Given 1/3 + 2/9

Q: 2. 3. 8. 5.

A:

Q: Identify the following quadric surfaces, and sketch a graph using at least three traces for each…

A: Circular Parabolied we put z=0, then x^2+y^2 = 4It's a circle on xy-plane

Q: N. 15 12

A:

Q: 5/14+1/6

A: 514+16=15+742

Q: 6 Find mLABE. (3x +4) (5x-2)*

A:

Q: 196. 2(n+1)

A:

Q: 1+7/7 + 8

A: Answar would be 10

Q: 9 b and c

A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

Q: Find A.

A:

Q: 6. 6. х 14

A: Given: 9x=x14

Q: How many terms are there in the expansion of (4.x + 7y)0.+ (4x- 7y)10 ?

A:

Q: Finding the LCM of 4,5

A: Given,            LCM of 4,5.

Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

A: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored oranges from M &…

Q: 57-24

A: Given that: 57-24

Q: 4.122

A: Given Information: a) Suppose each lot contains 10 items, you decide to sample 4 items per lot and…

Q: 18(9+7)+3

A: 18(9+7)+3

Q: Identify the postulate for each drawing

A: Identify the postulates for each drawing

Q: 6. 8.

A: Pythagorean Theorem:                  Pythagoras theorem states that  "In right angled triangle ,…

Q: 24

A: Solution : find length of side

Q: 12 10 6. X%=

A:

Q: 39. 2

A: according to given figure given function is decreasing in it's domain

Q: What is the product of 3 and 3?

A: To find the product of given irrational numbers.

Q: No.6 b,c

A: Given, fx=x2 ; 0<x<1k-x ; 1<x<20     ; elsewhere Now,according to the properties of…

Q: 8(14-9)+5 32+6

A: The given expression is

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.