25) -x² + 6x + y – 6 = 0

Q: Since b =2i ̂-j ̂-3k ̂ and c =i ̂-5j ̂+k ̂, what is the result of ( b . c )?

A:

Q: 6. Let [√16-X² Find y(2√3) 16-x? 2 16

A:

Q: 16. 3x So ² (z+y²) dydz 2x pasky

A:

Q: z(z+2) (z-1)(z-3) -1) - 12/3¹u(-n- -n-1) 9 3> z> x(n) zu(n 312 Option 4

A:

Q: 16. x-By o 4x+25 1t. ax-3731 -Cx+ayー3

A:

Q: 4.1c. Show that the product of two integers that can be represented by x2 +dy?, is always another…

A: Prove that the product of two integers of the form x2+dy2 is always of the form x2+dy2. Consider two…

Q: art of z- 2z, if z = a+ib ?

A:

Q: 11.6.2. f(x, y) = x4 + y+ – a² – 2xy – y². - -

A: As per bartleby guidelines we only give first question answers.

Q: 11. 2x? – 5xy -y³ if x = -3 and y = -2 %3D

A:

Q: 28x+4y+kz -10 -5x-8y-4z = -2 e must have, k +|

A: The given system of equation is: - 6x + 4y + 7z = 3 28x + 4y  + kz = -10 - 5x - 8y - 4z = -2

Q: x = -1 if y=u° +5u – 4 a

A:

Q: 32. y" + 4y = 8(1 - T) - 81 - 27). y(0) = 1. y'(0) = 0 33. y" + 3y' + 2y = 2u(1 – 2). y(0) = 0.…

A:

Q: 15 Apply Garass elimination methad to solve the Sy stem, 2X+y+22=3, 3x -Y+ 4Z=7 4X +3y +6 2- S

A:

Q: Differentiate all three problems

A: Given functions are

Q: 2- M ke 2.

A:

Q: A Moving to another question will save this respons Quèstion 1 If y = u - 4 and u = 3x2 + 10 , find…

A:

Q: 1. Determine the number on y=-x+3 2x-3y -24 %3D

A: The red line represents y=-x+3 , and the blue line represents 2x-3y=-24

Q: 9. at eab the 2a 3b gz ub ax

A: The detailed solution is as follows below:

Q: 5.1. Show that y2 , V2 , and v3 + V2 algebraic. are

A: We will use definition of algebraic numbers

Q: 2. If x =-1 and z = 2y = -3x, find the value of 3xy-z 1+3x²z

A:

Q: 3. e2In 2x %3D 4x. B 2r. 4x D In 2x.

A:

Q: 23 22 - - (4 + 6i) z² − (5 - 10i)z = 0.

A:

Q: 5/ (2xsin x +3cos y)dr- 3xsin ydy = 0

A: Please rate.  Exact differential equation

Q: 11. x²y" - 2xy + 2y = 0, y (1) = −1, y (2) = 1

A:

Q: 7.Find a²z of z = 2x³-5xy² xy

A:

Q: 8. (1-3tan ysec y)°dy

A: The given integral is: ∫1-3tanysecy3dy Evaluate the integral.   Here we use the formulas:…

Q: Given the preconditions for x and y as |x – y| ≤ 200, |2x + y - 150| ≤ 250, show the post-conditions…

A: The complete solutions are given below

Q: Q2.2 Compute 3 -7 2 3 3 -3 det 3 -8 2 - 3 2 2 (Entor the

A: according to the guidelines we should able to do only one question at a time #2.2

Q: What is the coefficient of x^12.y^13 in expansion (x+yY 25

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: 3. Which statement about k (z)= 3z -7z+2 is true?

A:

Q: 44) (2x2) . 3x' = 8x 3 K 24h 46) (2p¬)" . 3p²) -K\GRX 230 28 46x 248 48) (2n1 n²)-1

A: We have given some expressions and we have to simplify these expressions…

Q: 1. Differentiate: y = 3(x²-1) А. (In 3) 3 (x*-1) В. (2х) 3(*-1) C. 2x (In 3) (3**-1) D. x²(In…

A: Given information: y=3(x2-1)

Q: In v3 2e" Ve2a + 1

A: I =∫0ln32 exe2x+1 dxTrigonometric substitution;ex = tan uex dx = sec2u duu = tan-1(ex)x = 0 → u =…

Q: 2-If x(z) = 2z + 5z¬1 + 6z-3 – z* find x(n). %3D

A: Consider the given equation:   xz=2z+5z-1+6z-3-z4

Q: solve for t

A: Given: etln0.2=0.4 we know that nlnm=lnmn                                             ..1 so, by…

Q: -2 2 dy 7e + 5. -5

A: To find out the definite integral.

Q: 6. Show that 2x-3- 2x - 5x-3 (a) , x e R, x ± 1. -1

A: Simplification

Q: If z1 = -4 + j5, z2 = -3 - j2, and z3 = 2 - j3 , what is the simplified form of z – z + 2 ? %3D

A:

Q: 3 13. Evaluate x2 Vx + 2 da -1

A:

Q: Differentiate : a. y= In(2x^2 +4) b. y= In(ax^2)

A: Differentiate (a) y=ln2x2+4 (b) y=lnax2

Q: 1. Examine (2x - y)15. Explaim coefficient of the x y' term.

A: Consider the binomial expansion of (ax+by) to the power n. The co-efficient of any term xpyq will be…

Q: 15) Find / æ/z² +4 dæ by the method of substitution.

A: WE going to use method of Substitution

Q: 2+4+... +n lim 7n2 + yn

A: limn→∞2+4+....+n7n2+n

Q: 2. 1. If UZ = x+ 21 and ZS = 3x – 15, find US.

A:

Q: -2 In r dydx - К + 13 Лу

A:

Q: у" — 2у' + у 3 et x5 when y(0)=1; y'(0)=2

A:

Q: If y = -x-4/3, what is 4 321/3 -1/3 01- 45 3-76 4 32-7/3 dy 2

A: y=-x-43

Q: 10 2) z = (-j)(-

A:

Q: 29. y = x- 2 33. y (x- 3) + 2 30. y x + 3 34. y (x + 2)² + 1 32. y (x- 2) 36. y = -(x + 2) 31. y =…

A: (29) y=x^2-2 The function shift the basis graph down 2 unit . Vertical shift down 2 units.

Q: 11. In x²y²z 2,

A:

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.