Simplify En=3 xn + y. n 53x + 3y 51x + 19y 52x + 8y 54x + 8y 57x + 19y a. b. с. d. е.

Q: Which of the following is NOT a legitimate way to write y" if x2 +3v² = 4? %3| У-ху 3y? 4 | 9y3 4…

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Q: 2. Determine the next equation and verify the result 3 = 3(2)/2 3 + 6 = 6(3)/2 3 + 6 + 9 = 9(4)/2 3…

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Q: Suppose that AB a) MF b) EM 12.8 and DC 18.4. Find: c) EF d) Whether EF = (AB + DC)

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Q: Ex:- If X~ Bin(n,P) If Mx= E)= 2 V(X) = 1·2. noP, P(X=\) Find

A: It is given that EX=2 and VarX=1.2 Therefore EX=np=2 and VarX=npq=1.2 Therefore VarXEX=npqnp=q…

Q: If -xi + y}+ zR. and r= r| find div

A: We are given that : r→=xi^+yj^+zk^ Also , we are given that: r=r ⇒r=x2+y2+z2 Let F→=rr2…

Q: 2. If P = {x|0 ≤ x ≤ 10} and Q = {x|5 < x < 20}, a) Find Pn Q b) Is 5 € Pn Q? c) Is 10 € Pn Q?

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Q: 1 2T 4 T2 8T e es 5. 8. e ell e3+ e + T Select one: O True O False

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Q: verify the given equation. 16.∞∑n=0an(x−1)n+1=∞∑n=1an−1(x−1)n

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Q: Which of the following is NOT a legitimate way to write y" if x2 +3v² = 4? О у-ху 3y? 4 4 V3(4-…

A: To solve the given problem we find the first order and second order derivative of the given problem…

Q: N If mML = (11r - 5)", m.JK (4x + 26) " and m/MNL = (10r 12) , find m/MNL.

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Q: Differenticte y= (SN( 3))/ (4t 5cos (2x))

A: Given :y=sin(3x)4+5cos(2x)

Q: 2- Show that: (-1)m (2m + 1)! NIE

A: Solution:     Definition of Bessel's function:

Q: 11. If 5x + 2 = 27, then 3x = %3D %3D А. 3 В. 5 С. 15 D. 45 Е. 75

A: If 5x+2=27, then 3x

Q: If 3x – 4xy = 1, then when x = 1, A. В. 1 c. D. 0 E. - O N-

A: We use implicit differentiation

Q: Write a simplified formula for the composite (S oT)(x, y) when S(x, y) = (4x, 2y) and T(x,y)= (x+1,…

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Q: O Xツ=) X-フ=C X-ツ=-) の 3x+7ソ-32=2 2x +.5y +7= -4 2x +6y tlo2 - }

A: According to our guidelines, we can only answer 3 subparts, the rest you can repost. The given…

Q: 7Vi +13V2 -168

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Q: (B) (AB) (BC) (CA) NY, 22.13. Show that if (A) (B) (C) = 3x and = x, 2x, %3D N N then the value of…

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Q: 3. Find the following. * dw if w = (2² + y) {/2z – y ду |

A: We have to calculate the partial differentiation of the given function with respect to y   The…

Q: (2) Find the values of r, if (6) / = 7x, y= rz². (ü) y" – 7y" + 6y/ = 0, y= e". (iii) t*y" + 8ty/ +…

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Q: re 'C' is z-

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Q: If 9 = {(2, y) | 0 <ys 2,0 <a < y}: D then: elv = da dy

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Q: Find C, (xy) if C(x.у) 2x? + 5ху - 9у? + 8х-Зу-9. Cx(x.y) =D

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Q: Hw N A = 4 2N 4: 2N- N kt sk. Cousturt predecasor reguwes, ot leasd 10

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Q: y y' = x=2, y =4 x+ Vxy

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Q: Show that the substitution = e, y = et converts the equation ² (0²²)+1² (32²) +²(3)+1 (3) = 0 into…

A: The given equation is                        x2∂2u∂x2+y2∂2u∂y2+x∂u∂x+y∂u∂y=0

Q: C State two other ways to name Zm. U S

A: Given diagram is :                                           From diagram angle ∠m can be written…

Q: 4,7 Simplify /27x*y' to the form avb. V a = b =

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Q: Find ƒxx ( x, y)  and ƒxy( x, y). ƒ(x, y) = 4x2e2y

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Q: Find θ with 0≤θ<2π and cscθ=2

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Q: 1. Show that (a) exp(2±3лi) = -e²; (c) exp(z+лi) = - expz. πί p ( ² + 7² ) = √ = (1 + i); 4 (b) exp

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Q: Find a relationship between uX and µ7X. Given: Ux=3 M 7x= M 7x = 21

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Q: of the indicated d 2. 17 in Z 4. 2x-3 in Z[x] 6. 2x -3 in Q[x] -8 2 10 in ZIr]

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Q: If (4x~ + xy ):(3xy – y²) = 12:5,find xxy ,

A: Given,

Q: Determine the general solution for the following: 2xy2 + 4 = 2(3 – x²y)y', y(-1) = 8

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Q: х - у х-2 У — w 0 0 y - w w 0 8 (х, у, 2, w) %3D

A: The given matrix equation is, x-yx-zy-ww=0008 This, matrix equation results in the system of 4…

Q: Find Re(z) if z(2 + i) = z+(16 + 20i)

A: Given that, z2+i=z¯+16+20i. The objective is to find Rez.       For any complex number z=a+ib, its…

Q: John give 2/3 of his pencils, P, to Roy and then gives 1/4 of the pencils t he has left to Maria. In…

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Q: W V. 54 ° U 216° 5x + 1

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Q: 14 dt t2 – 14t + 50

A: Evaluate the integral.

Q: If BC = 5x + 0.75 and XY = 3x – 0.25, what is the length of BC ? (Sx +0.75) (3x-025)

A: if all three angles of two triangles are equal then we say they are similar to each other and also…

Q: the given DE: o-5B+ 2D + 8)y =

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Q: Find Re(z) if z (2+i) = z + (16+20i)

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Q: -2 + 2iV3 8) 3V3 + 3i A) - B Vo - VZ -V6 - V2, 5 4 В) 23 11 41 41 D) 25 25 12 12

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Q: C 41° A AB = %3D AC = ZB = %3D 4.

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Q: 3,,7 _29 Simplify: V64x³y' z2º.

A: We have to simplify the following expression: 64x3y7z296

Q: If L(4sin(3t) + 2cos(9t)) = As"+Bs +Cs+D, (s² +9)(s² +81) the value of C is

A: C = 18

Q: If x = t² and y = t³, then y O t O o O 3/4t O 3/t O Other: =?

A: In this question, we have given the values of x and y in the form of the variable t and we want to…

Q: e that ) a; = 28 %3D i=1 - 4g: + 9h:)

A: The given summation is : ∑i=1136ai=28  a1+a2+a3+a4.....................+a136=28.…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.