In Exercises 1 and 2, find the line of intersection of the given planes. 1. 3x +
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1. 3x + 2y + z = - 1 and 2x - y + 4z = 5
2. 4x + y + z = 0 and 2x - y + 3z = 2
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1 Observe that the normal vectors to the planes which are 3 2 1 and 21 4 are not par...View the full answer
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