Let A and B be m x n matrices and || || be any matrix norm for m x n matrices, prove that | || – 2||B|| + ||2B – || < 2|| A – B||.

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Q: Hello

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Q: Question 12 Find the solution. dy 2y -2xy dx Ay = x2(x+c)2 By = x(x+c) ©y = x?(x-c)-2 Dy = x (x+c) 3

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