Let A = 1 2 (a) Find the characteristic polynomial of A. (b) Find the eigenvalues of A. (c) Find a basis for each eigenspace of A. resou (d) For each eigenyalue, state its algebraic and geometric multiplicity, Ex Qursel

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A: Given a graph, To find the domain, range and function.

Q: 3) What is the value of x?

A: Given that:

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A: Given that u=(2,11) and v=(-5,2) Find  a)u.v b)u.u c)||v||2 d)(u.v)v e)u.(3v)

Q: Solve for the following: a) Var(2X−5) when X ∼ U {1,2,…,20}. b) Var(3X−4) when X ∼ U {1,2,…,30}.

A: Given,X~U(1,2,.....20)minimum value=1maximum value=20f(x)=120-1f(x)=119         ; 1≤X≤20

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Q: 4. Explain how to use the formula P(A or B) = P(A) + P(B) – P(A and B). Be specific. %3D

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Q: e- e Differentiate y e*+ e+ 4. O a. (ez+e =)² 4 Ob. (e2z -e =)* O c. (2ez +e #)² O d. (4ez +e 2z

A: y=ex-e-xex+e-xy=ex-1exex+1exy=e2x-1e2x+1

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A: First we find some y value for some x values. Then plot the graph.

Q: 4. (2x² – y² – z)²

A: Use the expansion formula: (a+b+c)2=a2+b2+c2+2ab+2bc+2ca

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A: topic - indefinite integral

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A: 1).   To compute this definite integral, pass this argument >> Integrate ( f, (x, 0, π/3))…

Q: 2. Ф(24) Answer:

A: We want to find ϕ(24)

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Q: 22. Find the measures of W, X, and y. 2x - 23) 38

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Q: YA yt 4 3. 2. D. 4 21 2. 1. Y D B. B.

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Q: 6. Ф(23) Answer: Show your work or explain your reasoning here:

A: We have to calculate ϕ(23)

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A: GIVENSTRAIGHT ANGLE

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Q: x* – 3x? + 2 y? ,2

A: Given: