12.2 Let T: M₂ → M₂ be defined by T(A) = A+AT. Show that T is a linear transformation.

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A: Given :x+3y+52z=173.61  x-27y+2z=71.31  41x-2y+3z=65.46

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Q: 10. If a, b and p are positive integers, what is the LCM of ap, bp^3 and a^2p^2? 1 a^2bp^3 abp p^2

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Q: Find the missing value that makes the following a factorable trinomial. Explain the process you used…

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A: Let W is a subspace of a vector space V if and only if  u+v ∈W  α.u ∈ W   for all u,v ∈W and α∈F .

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Q: 253. Find the distance between point A(-3, 1, 1) and the line of symmetric equations x=-y=-z.

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Q: +

A: We will find x.

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Q: 2 b. y = x - 8x + 7

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A: five groundskeepers take 42 hours to prepare a golf course. how long would it take seven…

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