Section 12.5: Lines & Planes
Exercise 51
Determine whether the planes are parallel, perpendicular, or neither. If neither, find the angle between them. (Round to one decimal place.) \(x + 4y - 3z = 1, \quad -3x + 6y + 7z = 0\)
Determine whether the planes are parallel, perpendicular, or neither. If neither, find the angle between them. (Round to one decimal place.) \(x + 4y - 3z = 1, \quad -3x + 6y + 7z = 0\)