Consider the following planes. -6x + y + z = 6 24x - 4y + 6z = 36 (a) Find the angle between the two planes. (Round your answer to two decimal places.) 156.81 X° (b) Find a set of parametric equations for the line of intersection of the planes. (Use t for the parameter. Enter your answers as a comma-separated list of equations.) n=t. y=6t, z=6

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