2) The distance between the parallel planes ax + by + cz + d1 = 0 and |d1-d2| ax+by+cz + d2 = 0 is √a²+b²+c² Find equations of the planes that are parallel to the plan x + 2y – 2z = 1 and two units away from it.

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A: Given x4 = 1.36603x5 = 1.366024

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A: Please see the attachment

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A: According to the guidelines we are supposed to do one problem.

Q: 2355 cm3 b. 4165 cm3

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A: here we can use the formula of expension and simple integration.

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