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प्रश्न
In how many points two distinct planes can intersect?
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उत्तर
Two distinct planes can intersect at only one unique line, which is common to both of them and one line is made up of infinite points. Therefore, two distinct planes can intersect at infinite points.
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संबंधित प्रश्न
The following statement is true or false? Give reason for your answer.
Only one line can pass through a single point.
Give a definition of the following term. Are there other terms that need to be defined first? What are they, and how might you define them?
radius of a circle
Consider two ‘postulates’ given below:-
- Given any two distinct points A and B, there exists a third point C which is in between A and B.
- There exist at least three points that are not on the same line.
Do these postulates contain any undefined terms? Are these postulates consistent? Do they follow from Euclid’s postulates? Explain.
How many least number of distinct points determine a unique line?
How many lines can be drawn through a given point.
In how many points a line, not in a plane, can intersect the plane?
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‘Lines are parallel, if they do not intersect’ is stated in the form of ______.
The boundaries of the solids are curves.
“For every line l and for every point P not lying on a given line l, there exists a unique line m passing through P and parallel to l ” is known as Playfair’s axiom.
