If var(e) →0 as n→ 0, then 6 is said to be Select one: a. sufficient b. unbiased c. efficient d. consistent

Q: Find n, where (x²+ ax+)² o(x"). Hint: expand (x*+ax+J

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Q: Given f(x,y, z) = In(x² + y² + z²), show that ² f , ²f , ² f x² + y2 + z2

A: Given problem:-

Q: Calculate M, for f(x) = 6 · In(æ³) over [1, 2]. M6 ||

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Q: Show that under the transformation: k= the equally spaced z-values, z : 1o, To +h, xo +2h, .…

A: Just substitute the given values of x and proof will follow.

Q: ind the following Non homogenous LDE using Reduction Order. (D² – 4D + 4)y = e*

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Q: let H = {n² |n E z*}, determine whether it is closed under

A: Given : H={n2|n∈Z+}   To Check:  H is closed under binary addition or not

Q: a of the following juncions. s- 1 (b))F(s)% = %3D 2s2 -8 s + 11

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Q: which of the folowiny -xト! is -3x 2 へ pove seies fore =e.e e E (-)"(-3x) n ハン 0 37 B. e (3x)" nこO *ス…

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Q: The IVP is well-posed if f(t,y) =y satisfies the Lipschitz condition. Select one: O True O False

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Q: let H = {n² |n e Z*}, determine whether it is closed under

A: Here, we have H=n2| n∈ℤ+. To show the set is closed under binary multiplication. This means we have…

Q: Suppose that in the forward difference formula of order O(h) for f'(xo), h = 0.02 and |f"(c)| < 0.5,…

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Q: a²z If z = In(x² + y²)., find ax2 ay?

A: Here we have;  z=ln(x2+y2) ...................(1) partial derivative with respect to x

Q: 23. Let V, = {x € R| - <x<} = [-}, }] for all pos- itive integers i. a. U V; =? Ủ V. b. N V; =? i=l…

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Q: Evaluate the following. SP S: z = 13 - 4x + 6y, 0 Sx S 5, 0sys5

A: We have to evaluate the given double integral.

Q: 4. Explain why (* + ÿ) + (ž + t) equals MQ in the following diagram.

A: answer is in next step

Q: Classify e + 3y = x²y sexactly one of the following: as

A: We have to classify the given differential equation

Q: Compute 5f – 7g, given that f(r) - and g(z) - e. -1) "(z-1) Se

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Q: Express y as a fiunetion af k if y - 2r+5, 1- V3t -1, and t- 3k - 5.

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Q: If B' is of order 2x3 and BA is order 3x4, then A is of the order T

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Q: S3 is not isomorphic to D3. Select one: True False

A: It is false that, S3 is not isomorphic to D3.

Q: Suppose T: R + P, has an action on a

A: Given, And

Q: For T: P5→P3 and nullity(T) = 4, find rank(T).

A: Given, For T: P5→P3 and nullity(T) = 4.   To find :         rank(T)

Q: Given: 5x+4y= 24, x + 7y= 11; Prove: y = 1

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Q: Show for R(t) = e?-t and S(x) = 2x + 1, that (Ro S)(x) = e1²+2#.

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Q: Find the values of x and y given: m || n, m24=6z ¬5, m/10 = 5z +8, and m29 = 3y- 10. 56 87 13 14…

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Q: Четверг show that the inu of a bounded E tix-oy ne 7 8. use T

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Q: Q: Examine y (o.4), Using Runge - Kutta Order 4 method if X = 4n + 2

A: Given y′=4x2+2y,      y(0)=1,   h=0.1,   we have to find y(0.4).Forth order R-K…

Q: Evaluate In r dydx y – K + 13

A: In this question we have to find double integral.

Q: Let an= こn らnf1 a) de ter mine whetber I an] is conver g ent or diver gent b) determine whether

A: Since part a and part b both are same, I am doing part a.

Q: 5x 60(x, +x,) 3 b) Y = In 60(x2 . 3,

A: The given differential equation:                                                 Y=ln5x1360(x2+x1)32…

Q: Suppose E(X)=2, E(Y)=4, E(Z)=10. X, Y, Z are dependent. What is E(2X+3Y+Z)? Can not compute with…

A: Given,E(X)=2E(Y)=4E(Z)=10X,Y ,Z are dependent

Q: gla): [veri de, fued g'la). ☺ Compute #4.@ If ) es ds -6

A: if function is continuous on interval [a,b], and  Above rule is also called Leibnitz rule of…

Q: Given that -ax- Y(x): exp %3D 2 a) Calculate for n even

A: Note: According to bartleby we have to answer only first question please upload the question…

Q: 2. Let P:C0, 1] → C|0, 1] be given by Pp = " – e°. Compute dP(y). Be sure to justify your…

A: We have Pφ=φ''-eφ We need to find dPφ If we have  y=fx⇒dydx=f'x⇒dy=f'x dx Similarly, we find dPφ for…

Q: Suppose that in the forward difference formula of order O(h) for f'(2), h0.02 and f"(c)l S0.5. and…

A: We know that order using Forward Difference method is given by  Enx=h·maxfn+1cn+1 Putting n=1 in the…

Q: A. Fail to reject H, because the P-value, 0.0433, is greater than a = 0.05. B. Fail to reject H,…

A: It is known that if the p-value is greater than the level of significance, the null hypothesis does…

Q: Given f(x,y)=x-exy, evaluate fy(3,0). 06 O 27 O 9 O 13

A: topic- partial differentiation

Q: Show that if A and B are similar, then AT and BT are similar.

A: Let A and B are similar matrices. By definition of the similar matrices.  The matric A and B are…

Q: If var(0) →0 as n→ ∞, then 0 is said to be Select one: a. efficient b. unbiased C. consistent d.…

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Q: 9. If VW = 9x- 11 and SU 16x - 12, find WT. S. 人

A: We are solving the first question and for the next question post the questioon again and alsomention…

Q: B increases as µ approaches from µo, when Ho is false True or False

A: Given problem Given that   B ( β )  increases as μ approaches from μ0, when Ho is false . Ans)…

Q: Verify that Al2 = I½A = A for an arbitrary A E M2x2(C).

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Q: Let y(x) be defined implicitly by G(x, y(x)) = –9x7 + 12y + e" = 0. Compute - in terms of x and y.…

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Q: d) Show that whether 0 = Y is sufficient or not. max

A: Given function is: f(y)=1θ,      0≤y≤θ0,         elsewhere

Q: If f(x 1.,„,) = g(ê,e) h(x,...,, then ê is Select one: a. efficient b. consistent C. unbiased d.…

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Q: (a) Compute /(2) dr, given that f(b) 3 and that | af'(a) dr b(1 + f(-b)). (b) Computei (2) dz. given…

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Q: Differentiate y=In (In 4x) -1 x In 4x B) In 4x 1 (c) x In 4x D None of the given choices A,

A: Derivative of lnx is 1/x

Q: In Euler's method, wr = y(tx) for k=1, · .., n. Select one: O True O False

A: if you find my answer helpful please put thumbs up. thank you. the required solution is given below…

Q: Suppose that in the forward difference formula of order O(h) for f'(xo), h = 0.2 and |f"(c)| < 0.5,…

A: hf''(x)/2 ≤0.2×0.5/2 ≤0.05

Q: Prove that (A')' = A for each A E Mmxn(F).

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