Q12 of 76 Page 493

Find the angle between the planes whose vector equations are

The eq. of the given planes are


If n1 and n2 are normal to the planes,


Angle between two planes







More from this chapter

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10

Find the vector equation of the plane passing through the intersection of the planes and through the point (2, 1, 3).

 11

Find the equation of the plane through the line of intersection of the planes x + y + z = 1 and 2x + 3y + 4z = 5 which is perpendicular to the plane x – y + z = 0.

 13

In the following cases, determine whether the given planes are parallel or perpendicular, and in case they are neither, find the angles between them.

7x + 5y + 6z + 30 = 0 and 3x – y – 10z + 4 = 0

 13

In the following cases, determine whether the given planes are parallel or perpendicular, and in case they are neither, find the angles between them.

2x + y + 3z – 2 = 0 and x – 2y + 5 = 0