A is symmetric

Q: if Z= とan'Y final dž In Point C!,!)

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Q: Show that [x, p;] = iħ.

A: note :  As per our company guidelines we are supposed to answer ?️only one question. Kindly repost…

Q: show that }I f,lm) Ck-m) 2.

A: For, ∑m=0kf1mf2k-m, substitute k-m=n or m=k-n: ∑m=0kf1mf2k-m=∑k-n=0kf1k-nf2k-k-n…

Q: |u| ≤a is equivalent to __________ .

A: Given |u| ≤a is equivalent to __________ .

Q: Let A, BC X. Is Bd(A) C Bd(B)?

A: We want to check for A, B ⊂ X Is Bd(A) ⊂ Bd(B) true or false.

Q: If A- A = I, then (4-1) = %3D

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Q: Find z such that: IZI = 2, arg Z : 6.

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Q: B = { t,f,-3 is compact. IS %3D

A: See the attachment

Q: Find (a) u ∙ v, (b) v ∙ v, (c) ||u||2, (d) (u ∙ v)v, and (e) u ∙ (5v).u = (3, 4), v = (2, −3)

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: is a linear combination of vi = V2 = u= ulgn Ins

A: See solution below

Q: Find (a) ||u||, (b) ||v||, (c) u ∙ v, and (d) d(u, v).u = (−1, 2), v = (2, 3)

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Q: Let fx,y) = xcos(xy)+ y'. Which of the following is true?

A: Given function - f(x,y) = xcosxy3+y7Differentiating with respect to x - fx=ddxxcosxy3 + ddxy7fx =…

Q: %3D Bi'

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Q: For which values of ß does {(1,0, ß),(1,2,–3)(B,1,0)} span R'?

A: If spans the same subset of R³, the vectors must be linearly dependent to each other.    Therefore,…

Q: What is the dimension of P,?

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Q: af (8,9). Let f(x,y)=x?y*. Find ду

A: We are given: f(x,y)=x2y4 ⇒∂f∂y=x24y3=4x2y3

Q: Are x and y are independent? Verify your answer.

A: As per bartlby guidelines we can answer only first question and rest can be reposted

Q: ONLY parts G, H, and I please show all work

A: g)  s(t)  =  4 sinπx2Differentiating, we get Velocity function as s'(t)  =  2π cosπx2…

Q: Find the degree of Q(V2, V5) over Q.

A:

Q: Find the of im < Re z< £ un der w-

A: Substitute w=u+iv and z=x+iy in the transformation. w=1zu+iv=1x+iyu+iv=x-iyx+iy.1x-iyu+iv=x-iyx2+y2…

Q: Is X and Y are independent

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Q: Show that S = {x* + 1, xª + x, xª + a², xª + æ*, xª} spans PA.

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Q: Prove that P(A) - P(3)| 4 P(AAB). where A is the symmetric difference.

A: The following identity can be proved after breaking the LHS and RHS into mutually exclusive events,

Q: If A is diagonalizable, then A is similar to D. Select one: O True O False

A: Given   if matrix a is diagonalizable then A is SIMILAR  to D

Q: If R is symmetric, then R 1 is symmetric. True False

A: We have determined that if R is symmetric then R-1 is symmetric or not. If R is symmetric, then R-1…

Q: F(p), then prove that

A: simple use of integral transformation

Q: 2. (Z, * ) where * is define by a * b = a - b.

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Q: uppose A is a diagonali= . Would this be true if

A: Given, A is a diagonalizable n x n matrix whose eigenvalues are all 1 or -1.

Q: is a linear combination of vi = V2 = V3 = 3. ylgn ihi 521

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Q: In ABCD, BD is extended through point D to point E, m/BCD = (2r - 1), mZCDE = (7x - 19)°, and MZDBC…

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Q: If (a + bx)e = x, prove that x’y, =(xy,-y)

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

Q: Prove (A = B) = (A v C) = (B V C)

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Q: of ALL explanatory variables x2, x3,

A: There will be various methods to test the significance of the exploratory variables in the…

Q: Prove that jer² √ d dx = 2

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Q: Find (a) u ∙ v, (b) v ∙ v, (c) ||u||2, (d) (u ∙ v)v, and (e) u ∙ (5v).u = (−1, 2), v = (2, −2)

A: u→=-1,2v→=2,-2a u→.v→=?     u→.v→=-12+2-2           =-2+-4          =-6u→.v→=-6

Q: If A %3D аx + За, and B %3D 5ax + 2а, — баz, find @AB- АВ

A: ANGLE BETWEEN TWO VECTOR

Q: Use the diagram shown. В C 主 G 丰 Which is a needed step to prove that AABF EAEDG

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Q: dat b)

A: Domain =Value of xRange = value of y a. Domain x∈-∞,∞   Range y∈-∞,∞b .Domain x∈-4,3  Range y∈2

Q: et f(x, у, z) %3 ху + z', Р %3D (3, 9, 1

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Q: Show that A ∩ B = A ∩ C need not imply B = C.

A: Let, A= {1,2,3} , B= {2,3,4} and C= {2,3,5}

Q: 2. If A and B are mutually exclusive, P(A) = 0.3 , and P(B) =0.47, find %3D (а) Р(А); (b) Р(В'); (с)…

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Q: Check That

A: Given: ∂2W∂U∂T=∂2W∂T∂U  for W=eUT

Q: Find the pointP such that v = PQ has the components (-9.75, 5.75, – 16.5). Q = (-7.75, 6.75, –9.5)…

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Q: = , where C is W 19

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Q: Shuw that A s open and closed m (K,r) iPf Bd(A) = . %3D

A: Part (4) We have to prove that A is open and closed in X,ζ iff Bd(A)=∅. It is given that X,ζ is a…

Q: Let z, w E C. Show that |z + w[? + |z – w|? = 2(\z|² + |w|?).

A: Any complex number, Z can be represented as Z=x+iy, where x=Re(Z) , y=Im(Z) . The expression, Z can…

Q: Ä = ë, + 3ë, – 2ẻ, B = 4ëx – ëy Calculate eA Ĉ = -3€x – 5ẽ,

A: Given vectors are  A→=ex→+3ey→-2ez→B→=4ex→-ey→C→=-3ex→-5ey→ To calculate eA→ i.e. unit vector in the…

Q: Find all values of a, b, and c for which A is symmetric,

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