Find |ATI, JA21, |AAT|, |2A|, and |A¬1. 5 -7 A = 4

Q: a. If p=√q=ra and pqr = 1, show that, x + y + z = 0.

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Q: Given y, = Bo + Bıyt-1+ E; and ɛ, i.i.d. N(0, o²), compute: (a) E(y;). (Ъ) Var(y;).

A: Given information: In the given model the current period is predicted on the basis of its preceding…

Q: , Evaluate by interpreting it in terms of areas. *P (2* – I^ + *),J

A: We have to evaluate integral by interpreting in terms of area

Q: Consider d, B and t real conrtants diflerent from cero, a perible repuesentatien for *yrt =0 is? C)…

A: Given equation of plane is  βx + αy +f = 0 ,where α , β, f are real constant different from zero.

Q: For what valunN vt c iv le (1, 2,3) | - 1 ? A. 14 B. -J14 d. tJ C. į J 14

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Q: Given u(x, t) =t=?e, compute: e 2t

A: We have to calculate uxx of the given function.

Q: Find fa), a+ n). and the difference cuotient t-tal where ha a+) -fa)

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Q: Given that P l2 and PAP = D, compute A". %3D %3D

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Q: a. (2Du + v)T|

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: Find the second partal derkatives of the funenion Fx.y)- 2y o a6, 4y? 6x ду 6x. 4y aydx 器 4y o a 6x…

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Q: Given F(r, s, t) = r(3t° – 6s*), compute: Frst Submit answer

A: The partial derivative of a function f(x,y,z) with respect to x is a derivative of f(x,y,z) with…

Q: Let a bc A= d ef g hi Assuming that det(A) = – 7, find a) Det(2A) b) Det(A´') c) Det(3A') d)…

A: Given that: A=abcdefghiand det(A)=-7

Q: : Given a r.v. *=4 3,4,5,then af y= 3x-2, then find ECY), VY) and MCE). Sも), ......

A: Solution

Q: What is P(u) in the given linear DE udx + (1 – 3u)xdu = 3udu? Select the correct response: 1 и ue-3u…

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Q: luhich of the following is not a sulispore ah 'R 3 uEetors of the form of a to a Ca,-a, b b Ca, b,…

A: Subspace of the vector space

Q: 5. If z = In , then determine if the following statement is true or false. Justify your answer. a²z…

A: Solve the following

Q: m is the mid point of AB find a Of AM

A: Equating the given relation gives the value of x . Then substituting the value of x in the…

Q: then Suppose A= G ) and B= ( ) and A is similar to B= M 'AM where M- as O a o, -0 Oba, -1 Oca, -3…

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Q: IS T-dist prove o E(T)=0 QvarしT)=て %3D V-2

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Q: In the diagram below of ADAE and ABCE, AB and CD intersect at E, such that AE 2 CE and ZBCE ZDAE. 1)…

A: Given query is to find the congruence statment for triangles.

Q: Use the diagram shown. C 丰 丰 F E A Which is a nieeded step to prove that AABF AEDG OA ZBCD LBCD OB.…

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Q: メ人 xp- Vtan (e) sec?(e) de Evewale Jhe Jollowing! op (e)as (a)

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Q: Start with [ao, bo] and use the false position method to compute Co.C1,C2 and c3. Use

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Q: Given: ZP = ZQ PO = QO Prove: A APO = A BQO 2 I A 1. 2.

A: Given- ∠P=∠QPO≅QO To prove- ∆APO≅∆BQO. Concept Used- The above triangle can be proved congruently by…

Q: Given: AE = AB = CD B is the midpoint of ED Prove: AAEB =ACBD C S 18

A: Given that, AE≅ CBAB≅ CDB is the midpoint of ED                                           To prove…

Q: MN 1 NP, QR 1 RP ΔΟRP Given: Prove: ΔΜΝΡ ~ N R P Exercises 17, 18

A: A triangle with two perpendicular lines

Q: of af 42. Assume that w = (х, у) — ху, and (х, у) ду dw dw Find and at ds

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Q: and C {cidifig 3,B={f,j} 86) Let A = Is c CA?

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Q: キIND THE SOLUTIONS to THE DEFF ERENTIAL EQUATI ON y'= x? tyZ %3D メY

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Q: (a) Let r(t) = ti+tej+fk. Find ((1),4 × (?),1) - (1)a tuj

A: First we find out first derivative of r(t) with respect to 't' then find out 2nd derivative and then…

Q: Given y, = Bo + Biyt-1 + €; and e, i.i.d. N(0, o²), compute: (b) Var(y,).

A: Given information: In the given model the current period is predicted on the basis of its preceding…

Q: Prove false by creating a counterexample: P(AUB) S 9(A) U 9(B).

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Q: In AVWX, VX is extended through point X to point Y, mZXVW = (3x + 13)°, mZW XY = (9x – 14)°, and…

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Q: Use the accompanying diagram to solve Exercises 9 and 10. 9. GIVEN: JK I KT, ET I KT, KV = TL, JL =…

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Q: Given s(t) = t – 6t + 9, evaluate. %3D s(a)

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Q: Given tite zi=+y,i] and 22= (22+Y2i) Proof that R arg 2L argz,-arg Z2 %3D

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Q: Solve the following Linear Homo, y" – 4y" – 5y' = 0 - %3D

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

Q: The soluhion of P.D.E 3 + 2 du o, u(x,0) = 4e* is @ 4e © 4e O 4e

A: 3∂u∂x+2∂u∂y=0, ux, 0=4e-x Characteristic curves are given by  dx3=dy2=du0 Solving the first two,…

Q: Write a in the fom a = a7T + ax N att 0 for R(t) =t?i+ (t+);+(t -)*

A: We have given R(t)=t2i+(t+13t2)j+(t-13t2)kV(t)=derivative of…

Q: Suppose the True mudel is Ti =B, +BzXzi te varia ble to Ise mudel and estimate T= Bi tBeXzi t B3X3;…

A: Given  True model  Yi = B 1+ B 2X 2i + e I We are adding an irrelevant variable X3 to the model.…

Q: Use the diagram to answer the following question. Which parts must be congruent to prove APQR APSR…

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Q: In the figure alongside, D is mid-point of BC. If 2CG = AC and BA//DE, prove that 3DF = FG. %3D

A: Consider the given triangle. Given that D is the mid point of BC. Hence, BD=DC. Also, the lines…

Q: the triangles below be proven similar by the SAS Similarity Postul 6. E 67° 5n

A: here we have triangles △ABC and △EDF  and if we use the SAS similarity postulate we have to make…

Q: B a. In the figure, if AX = (3x + 1) cm, BX = 4x - 1 cm, AY = 4x + cm, YC= 5x-1 cm and x = 2, prove…

A: SOLUTION-

Q: Given OK with secants NS and NR ,which exp N- P •K R S. O A. (NQ)(NQ + QR) -NP NP O B. (QR)(NQ+ QR)…

A: Concept used: Intersecting Secants theorem: The relation of p,q,r and s is p×q=s×r.

Q: Show that if Y = ax+ b (a ≠ O),then Corr(X, Y) =+1or -1. Under what conditions will p =+1?

A: Assume that X has has nonzero variance, since otherwise the correlation coefficient would be 0,…

Q: If x=sect and Y ztan t, evaluete at 1of the Following to %3D イット

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Q: Suppose that you want to test H,:P-0.55 against H,: P + 0.55. The appropriate criti values are A)…

A: Given hypothesis test whether the population proportion is 0.55 or not.