2. Let 2 be a vector in R" (written as a column), and define U = {Ax | A € Mmn}. Show that U is a subspace of Rm.

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Q: 2.] Resolve the following Inequations a) | 1x1+1| = √x+2² 6) 212-11 = 4² 07 9 log₂ (2²²-2² +1) 7₁…

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Q: 4. Consider the 2×2 linear system: a₁₁x₁ + a₂₁₂x²₂ =b₁ a₂₁x²₁ + a₂₁x₂=b₂ Using an xy-Cartesian…

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Q: Find n(A) for the set. A={-8, 7, -6, ..., 0} O A. OB. O C. O D. n(A) = 1 n(A) = 4 n(A) = 9 n(A) = 8

A: We find n(A).

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Q: P2 Consider the scalar ODE y' = K, where K is a real constant, on the interval [to, T] with initial…

A: The answer provided below has been developed in a clear step by step manner.

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