20 Evaluate f Az-y dxdzdy

Q: 9.J. If F is a non-empty closed set in R and if x ¢ F, is there a unique point of F that is nearest…

A: As per BARTLEBY GUIDELINES, I answered one question (Q-9.J.) and repost other questions separately.…

Q: 9 t Suppose fe R[a, b] and m < f(x) < M, for all æ € [a, b). Prove: m(b – a) < f(x) dar < M(b – a).

A: Given: f∈Ra,b and m≤fx≤M,for all x∈a,b. To prove: mb-a≤∫abfxdx≤Mb-a

Q: Let D = {1, 2, 4} %3D Let P(x) be the predicate "x - 2x 0". Is it true that Vx E D, x- 2x > 0?

A: Proving by counter example.

Q: Find  ƒx( x, y, z) , ƒy ( x, y, z) , ƒz ( x, y, z) , and ƒyz ( x, y, z)  for the following.

A: fx,y,z=ln8xy+5yz-x3

Q: Let f(x, y) = x° /Y Evaluate f(5, 1)

A:

Q: 4- If f is R-I, then |f| is R-I and |S f| < SIFI (H.W)

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Suppose /(x) =ve. Evaluate: A B D

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Q: Question If F (s) then (s+1)² +4

A: The inverse Laplace transform of, L-1ss2+a2=sin(at)L-1as2+a2=cos(at)L-1F(s-a)=eatf(t)

Q: IfY C X, show that inf (X) < inf (Y)

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Q: Set f(x) = In(9x - 8). Question 1 For k > 1, f (k) (1) =

A:

Q: Let k(x)=f(x)g(x)h(x). If f(x)=−4x−3,g(x)=2x+2, and h(x)=4x^2+2x+2, what is k′(x)

A:

Q: Open intereval (0, a)rettan as {x ER/S bx > a } {x ER /x a }

A: given a statement

Q: determine derivitive c(x)=ecos(x^2+1)

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Q: 2s If F (s) then (s+1)2

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Q: 4. Find f"(2). (a) f(u) = 2u²5 – u).

A:

Q: 7. Given f(x)=√x² + 3, determine p(x), q(x), and r(x) such that f(x) = p(q(r(x))). ✓✓

A: We need to find p(x),q(x),r(x)

Q: 12. Let f(z,y) = < then f(1,2) = (b) 글 (d) 금

A: Given :fx, y=x-yx+y-1

Q: If F(s) : then (s-1)² '

A: This question is related to Laplace transform

Q: Let X N(10, 23). Then P( X< 10) = %3D

A:

Q: in [1, 5] then the m for f(x) is

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Q: A. Evaluate the follow 1. S dy 3+√y+3

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Q: Let f (x) = x3 + 4. Use (8) from Section 7.1 to calculate (f-1)' (12). [Hint: If c = 12, find a by…

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Q: ET If Fx) xf(xf(x))), where f(1) - 2, f(2) 3, f '(1) 3, f '(2) 4, and f (3) 5, find F (1). Need…

A: The given function is F(x) = f ( x f (x f (x))). Differentiate the function F(x) = f ( x f (x f (x))…

Q: 1. Suppose f: A B and W and X are subsets of A. (a) Will it always be true that f(W U X) = f(W) U…

A: We are given that f: A --&gt; B and W and X are subsets of A. For (a), The given statement f(W∪X) =…

Q: od and y fxom the follawing f inor B3 A - 1300 12

A: We have to find the value of angle x.

Q: Let D = {2, 4, 8) "For every z D, 2x¹ €

A: Given that set D = { 2, 4, 8}  And statement is  " For every x in D,   2| x". We need to check that…

Q: Evaluate x²(x³ +9)¹/² dx 2 +9)³/2 +C Nia O (x² +9) ³/2 +C O C(x² +9)³/2 O x³ +9+C

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Q: Let f(x)= x³+1. Then (fof)'(1)= O 20 O 36 O 3 O 9

A: Please refer to the image below

Q: Evaluate f(2) for f(t) = 1 + u₂(t)t.

A: Given: f(t)=1+u2(t)t To evaluate: f(2)

Q: 13. Let f(z) = z* - a* where f (z) e ¢. Factorize f(z) completely.

A:

Q: Given f„(x, y) = cx (x - y), 0 < x < 2, – x <, y <.x, and 0 elsewhere, (a) evaluate c, (b) find…

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Q: 14. It is given that f

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Q: Let f(Wx)= 6x. Then f' (2)= %3D 12/2 1 12 12 24 - 12 6.

A: The given function is: fx=6x

Q: Let X = {1,2,3}. (1 2 3 ) give a) For a (3 2 give a321

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Q: Let I +1 f(z) = I + 10 f(- 5) :

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Q: 17- If f(x, y) = x²y, then fyx(1, 0) = a) 4 b) O 2004069 c) O: 0. d) O 3 e) O 1

A:

Q: 1) Find x if UP = x and PF = x-2 V

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Let f(x, y) : = x/Y Evaluate f(3, 4)

A: We need to evaluate f(3,4) To evaluate we need to plug in 3 for x  and 4 for y

Q: Let f(x, y) = e*,4 Evaluate f(4, 3)

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Q: Let f (x) = -2r, de fined on -1, 1], then L (P ) = 2 (n– 1) 2- 4 (n+1) 4 (n – 1) 4 (п-1) 2n2

A: We need to find the lower Riemann sum

Q: 4. Show that if ki = (X; - X)/[Σ(X; – X)2], then (a) Σki = 0; = (b) Σk? = 1/[Σ(X; − x)2]; (c) Σκ;(X;…

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Q: 28. f,(2,4) if f(x, y) = x* In y

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Q: 5) Evaluate J x3+3x

A: From the data:

Q: Let f(x, y) = x²y - e. Evaluate f,(2, -3) and f,(7, In(5)). f(2, -3) = f,(7, In(5)) =

A:

Q: 5. Let fx(x) = aba aI, where x > b and a and b are positive parameters. Find E(X) and Var(X).

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Q: Find f, (x.y.z), f,(x.y.z), f-(x.y,z), and fx (x.y.z) for the following. Тух 5 f(x.y.z) 5x +3xy- 5z…

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Q: 2- Let f(x) = ()*O- , x = 0,1, is p.d.f then P(x = 0) =

A: The p.d.f.  of random variable X is: f(x)=13x231-x ;    x=0, 1

Q: Suppose f(x) =23r+1 - Evaluate: /s(x)dr A 3.23x +1. In(2) +C 23r +1. In (2) B +C 3 3.23и +1 -+C In…

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Q: 8.4 Let f=(x1,x2...,x,)E S,. Show that o(f)=r.

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Q: For two cdfs F(x) and G(x), F(x)G(x) is a cdf.

A: Solution

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.