3 2 -1 Rank of the following matrix is A = 4 2 6 7 4 5

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Q: 8) Use the Gauss-Jordan method to find the inverse of the matrix A %3D 23

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Q: 5. Chose the curl of f (x, y, z) = x² i + xyzj– zk at the point (2, 1, -2). a) 2i + 2k b) – 2î–23 c)...

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Q: 7. Find the solution to equation (1) that satisfies the initial conditions y(T/2) and y'(T/2) = 0. 2

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