2 years ago

The intersection of two planes is _____ a line. Always Sometimes Never

Mathematics

2 answers:

Nezavi [6.7K]2 years ago

8 0

The intersection of two planes is always a line

skad [1K]2 years ago

3 0

Answer:

The answer is Somtimes

Step-by-step explanation:

When you have two planes whose intersection is not the empty set, you have two posibilites:

- The two planes are the same. In this case you don't have a line as the intersection of them, but it is again a plane.

-The two plane s are not the same . Then the intersection must be a line by an incidence axiom.

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3 years ago

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