The equation of the plane through intersection of planes x + 2y + 3z =...
Intersection of Two Planes:
- Given planes are x + 2y + 3z = 4 and 2x + y - z = -5
- To find the intersection, solve these two equations simultaneously
Perpendicular Plane:
- The plane perpendicular to 5x + 3y + 6z + 8 = 0 will have the normal vector as coefficients of x, y, and z in the equation
- So, the normal vector to the given plane is <5, 3,="" 6="">
Equation of the Plane:
- The equation of the plane passing through the intersection of the given planes and perpendicular to the third plane can be found by taking the cross product of the normals of the two given planes
- The normal vectors of the given planes are <1, 2,="" 3=""> and <2, 1,="" -1="">
- Calculating the cross product, we get the normal vector to the required plane as <5, -15,="" 3="">
- Putting the normal vector and a point on the plane (intersection point) in the equation of the plane, we get 51x + 15y - 50z + 173 = 0
Therefore, the equation of the plane through the intersection of the given planes and perpendicular to the third plane is 51x + 15y - 50z + 173 = 0, which matches with option 'C'.5,>2,>1,>5,>
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