Question 7 Find the inverse of 5 -3 and use it to solve for x, y, z, and w, where 5 -3 x Y Z พ = 11 4 15 5

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Q: 1 3 1 2 3 2 Let A 20301 1 Determine if the columns of matrix A span R³. 1 2 1 4 0 0 3h] 1 Find the…

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Q: Question 4 0 0 1 For A == 0 01, find A1600. 0 -1 -1

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

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A: Step 1: expansion of series  Step 2: checking the value of r Step 3: r>1  Step 4: divergence

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Q: Find the derivative, but do not simplify your answer. 3 y = (x² + x + 6) 6) (√x - 2√√x+8) y' = Х

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Q: Use the Gaussian algorithm to determine the inverse matrix A^-1.   A = 1  2  1 0  1   3 2  4   1

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Q: Question 3 A speed-boat accelerates from rest (with increasing velocity), reaching a speed of 40…

A: Step 1: Calculate the lower Riemann sum Recall the formula for the Riemann sum.Area=Δx∑f(xi​) In…