-2] -4 2 Given: A = 2 -7 4 -7 has eigenvalues –3 and –12. -2 4 a) Explain why we know that A is orthogonally diagonalisable.

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A: Given: max fx,y=txysubject to x2+ty≤5x≥0,y≥0 To find: a) t=1 b) Envelope theorem c) Marginal effect…

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A: We will show both parts.

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Q: Let W = {(:a, bER }with the standard operations in Ma3- %3D Which of the following statements is…

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Q: Find the Inverse Laplace Transform 98-8 82+24s

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Q: the graph is?

A: Given: Information about the function fx.   To Sketch: The graph of fx, labelling all intercept…

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A: We have x2+y2≤4x⇒x2-4x+4-4 +y2≤0⇒(x-2)2+y2 ≤4⇒(x-2)2+y2 ≤22    ( represent the region inside the…

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Q: be a closed subset of space Xa

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Q: 1. True or false: DE is a tangent segment: 17 13 24 O True O False

A: Solution - False

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A: Disclaimer: Since you have asked multiple questions we will solve the first question for you. If you…

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A: To show that X, Y, and Z are the vertices of a right triangle.

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Q: Tind the general or Solutionto the differential equation SPecial y= cx-ソ)

A: Solution

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A: This is a question of vector Algebra.

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Q: 6 Find the value of x 70

A: Introduction: A central angle is one with its vertex in the center of a circle. A central angle's…

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Q: if it was N-{cz,,z,»z,): 2z,-z, = o} Two subspaces of C³ space on field C find MON Then prove that…

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A: Coin is flip 4 times  that is totel outcomes will be 2^4 = 16

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Q: Example: A. Find the polar and exponential form of the following: 2. z = -1/2– V3/2i 3. z = -i

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A: Properties of Laplace transformation…

Q: +y = e* + cosh 2x+x +y%3D

A: Solution:-As per guidelines I submit first question only

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A: As you mentioned.. I will solve 4) a )

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Q: Let M = {x+ 1,x2- 2,3x}. Which of the following statements is true about M? None of the mentioned M…

A: Theorem  :  If   W  be a subspace of V and  dim(W) = dim( V) ,  then  V= W

Q: 5. (a) Solve the simultaneous equations: 4x + 2y = 20) 5x – 2y = 7 5 %3D (b) M = ) N= ) 2 М — -2.…

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A: As per the policy we are allowed to answer only 1 question at a time, I am providing the same.…

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Q: III. Find the parametric equations of normal line to the surface given by f(x, y) = tan V x² + y² at…

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