Find the Angle Between the Two Planes in Degrees $$\begin{array} { l } x + 2 y + 6 z = 0 \\- 4 x - y - 3 z = 0\end{array}$$

question 99

Multiple Choice

Find the angle between the two planes in degrees. Round to a tenth of a degree.
$$\begin{array} { l } x + 2 y + 6 z = 0 \\- 4 x - y - 3 z = 0\end{array}$$

• A) \(10.8 ^ { \circ }\)
• B) \(47.3 ^ { \circ }\)
• C) \(137.3 ^ { \circ }\)
• D) \(36.3 ^ { \circ }\)
• E) \(2.4 ^ { \circ }\)

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