Question

How many planes will be there containing aline and a point outside it?​

Answer 1

Answer:

If a point lies outside a line, then exactly one plane contains both the line and the point (Theorem 2). If two lines intersect, then they intersect in exactly one point (Theorem 1).

Step-by-step explanation:

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Answer 2

Answer:

Only one such a plane is possible which contains a line and a point outside  it.

Step-by-step explanation:

Plane:

• A plane is a two-dimensional, flat surface that never ends.
• A plane is a point with zero dimensions, a line with one dimension, and three-dimensional space in two dimensions.
• A plane may appear as a subspace of a higher-dimensional space, such as the infinitely long wall of a room, or it may exist independently in its own right, such as in the context of two-dimensional Euclidean geometry.

Line:

• A geometric figure that can travel in both directions is a line. There are indefinitely many points that make up a line. It has no beginning and no end on either side. One dimension is a line.
• In the notion of analytic geometry, a line in the plane is frequently described as the set of points whose coordinates fulfil a certain linear equation.
• However in the concept of incidence geometry, a line may be an independent object, distinct from the set of points which lie on it.

Only one such a plane is possible which contains a line and a point outside  it.  

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