Suppose you wanted to know the solution to the following system of linear equations. 50x − 6y = 15 443x − 6y = 10 Choose one of the methods (elimination or substitution) and solve the system using by hand.

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Q: Q2) Let(M₂ (R), +,.) be a ring. Prove H = {(a) la, b, c € R}is a subring of (M₂ (R), +..).

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Q: ical notation of each:

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Q: -6 -5 -4 -3 -2 -1 Equation: 9 5 ✦ 3 +4 or 0 + 2 -3 + -5 2/3 ➜X

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A: Given: Set A=1, 2, 3, 4, 6, 12, 24. We have to draw the Hasse diagram representing the divisibility…

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Q: /((qz-)spៗ + ] ។

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Q: 6. If A is an nxn matrix whose LU decomposition is PA=LU, prove that det(A)=(-1)' u₁22... Un where r…

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