Analytically determine the highest point on the curve of intersection of x² + y² + z² = 64 and 2x+y z = 2. (Approximate/decimal answers will not be accepted.)

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Q: you provide explanations for

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Q: What is the determinant of the matrix O O O 4 32 1 2 -1 3 1 2 2 3 2 -1 -1 1 2 -1 2 ?

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