Set A 1. Prove using vectors that the points (4, 3, 0), (2, 0, 1), (4, 1, -1), and (2, 2, 2) are the vertices of a rectangle. 2. Let Ā and B be nonzero vectors. Find k ER such that Ā + kB is orthogonal to B - Ā.

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Q: places

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Q: Solve: A) 4^x = 1024 B) 3^5x = 9^(2x-1)

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A: The complete solution is in given below