Consider the following planes. x + y + z = 2, x + 9y + 9z = 2 (a) Find parametric equations for the line of intersection of the planes. (Use the parameter t.) (b) Find the angle between the planes. (Round your answer to one decimal place.)
Added by Jason S.
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Given planes: \(x + y + z = 2\) \(x + 9y + 9z = 2\) From the explanation, we found the parametric equations for the line of intersection to be: \[\mathbf{r}(t) = (2, 0, 0) + t(2, -8, 8)\] Show more…
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