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I have to prove if two lines intersect then they intersect in no more than one point I have to assume that lines intersect in MORE than one point i have to prove tht they intersect MORE than 1 wrong?
wrong!
Parallel lines are defined as lines that have only one point in common?
No, parallel lines never intersect, so they do not have any points in common. Intersecting lines have one common point.
Can two distinct lines intersect in more than one point?
FALSE!!
What is Defined by distinct lines which intersect at right angles and at exactly one point.?
They are said to be perpendicular lines.
When two lines intersect how many points do they have in common?
Two lines intersect at one point. If in two dimensions, and they do not intersect they are parallel. The other option in two dimensions is they are the co-linear, that is they are the same line, in which case they intersect at all points.
Can two skew lines intersect in exactly one point?
always
Do perpendicular lines intersect in and at least to points?
Perpendicular lines are lines that always intersect either at just one point, two points or several more.
When two lines intersect do they intersect in different ponts?
No, two straight lines can intersect at only one point and that is their point of intersection.
When two lines intersect they intersect in one and only one?
Point.
How many Counterexamples are needed to disprove the conjecture two lines in a plane always intersect at exactly one point?
To disprove the conjecture that two lines in a plane always intersect at exactly one point, only one counterexample is needed. A single example of two lines that do not intersect, such as two parallel lines, is sufficient to show that the conjecture is false. Therefore, one counterexample is enough to invalidate the claim.
What two lines do that cross at a point?
Two lines that cross at a point are said to intersect. The point where they meet is called the point of intersection. If the lines are not parallel, they will always cross at exactly one point in a two-dimensional plane. In contrast, parallel lines never intersect and thus do not meet at any point.
When two or more lines intersect at a point they are said to be?
Theorem: If two lines intersect, then exactly one plane contains both lines. So, when two or more lines intersect at one point, they lie exactly in the same plane. When two or more lines intersect at one point, their point of intersection satisfies all equations of those lines. In other words, the equations of these lines have the same solution, which is the point of intersection.
If two lines intersect then they lie in one plane. Is this true always sometimes or never?
always. if two lines intersect, then exactly one plane contains the lines.
I have to prove if two lines intersect then they intersect in no more than one point I have to assume that lines intersect in MORE than one point i have to prove tht they intersect MORE than 1 wrong?
wrong!
Do perpendicular lines intersect in at least two points?
Perpendicular lines intersect at one point only.
Can two lines intersect into more the one point?
Not if they are straight lines.
What are lines that have one point in common?
Lines that have one point in common are said to intersect one another at that point. Almost all straight lines of infinite length intersect one another, unless they are parallel to each other.
