What is the equation of a plane passing through the point (1, 2, 3) with normal
Practice Questions
Q1
What is the equation of a plane passing through the point (1, 2, 3) with normal vector (1, 1, 1)? (2022)
x + y + z = 6
x + y + z = 3
x + y + z = 1
x + y + z = 0
Questions & Step-by-Step Solutions
What is the equation of a plane passing through the point (1, 2, 3) with normal vector (1, 1, 1)? (2022)
Step 1: Identify the point through which the plane passes. The point is (1, 2, 3).
Step 2: Identify the normal vector of the plane. The normal vector is (1, 1, 1).
Step 3: Use the point-normal form of the equation of a plane, which is given by: a(x - x0) + b(y - y0) + c(z - z0) = 0, where (x0, y0, z0) is the point and (a, b, c) are the components of the normal vector.
Step 4: Substitute the values into the equation. Here, a = 1, b = 1, c = 1, x0 = 1, y0 = 2, z0 = 3.