A) Find all y such that the distance between the points (-1, 5) and (9, y) is 11. y= B) Find ALL x such that the distance between the points (-3, 2) and (x, 0) is 19. X=

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Q: Please check if the answer is correct. Upvote will be given.

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Q: 1.Let A=M®.() be the matrix associated with the linear map f(x,y,z) = (2x-2y+ 2, x-4y+z,x-y-z)…

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Q: Consider the linear system: x + 2y = 3 and 5x - y = 4, whose exact solution is x = 1, y = 1. a)…

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Q: 1. Find the cosine of the angle between vectors u = (-4,0,3,0) and v = (2,-3,0,6);

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Q: Let H = {(1), (12)(34), (13)(24), (14)(23)}. Find the left cosets of H in A4 (see Table 5.1 on page…

A: Given H = (1), (12)(34), (13)(24), (14)(23) in A4 H =4and A4 =4!2 =12 So , Number of distinct left…