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Is there any number that 1 times itself does not equal itself?

No, because 1 times any number is an axiom, or law, of math; The identity axiom of multiplication, that states any number that is a real number multiplied by 1 equals itself. ex. a x 1 = a, a = 5 5 x 1 = 5 Results will be the same for any real number.


Is it true that the sum of three angles of any triangle is 180 in non euclidean geometry?

No. Non-Euclidean geometries usually start with the axiom that Euclid's parallel postulate is not true. This postulate can be shown to be equivalent to the statement that the internal angles of a traingle sum to 180 degrees. Thus, non-Euclidean geometries are based on the proposition that is equivalent to saying that the angles do not add up to 180 degrees.


Is the continuum hypothesis true?

Continuum hypothesis was proven, with an proving method called "forcing", to be undecidable under commonly accepted axioms of the set theory. This means that neither continuum hypothesis nor it's negation follows from this axioms just like one axiom (or it's negation) in some consistent axiomatic system does not follow from other axioms. Therefore, continuum hypothesis or it's negation could be added as an additional axiom to existing commonly accepted axioms of the set theory.


What is alternate interior angles?

Let be a set of lines in the plane. A line k is transversal of if # , and # for all . Let be transversal to m and n at points A and B, respectively. We say that each of the angles of intersection of and m and of and n has a transversal side in and a non-transversal side not contained in . Definition:An angle of intersection of m and k and one of n and k are alternate interior angles if their transversal sides are opposite directed and intersecting, and if their non-transversal sides lie on opposite sides of . Two of these angles are corresponding angles if their transversal sides have like directions and their non-transversal sides lie on the same side of . Definition: If k and are lines so that , we shall call these lines non-intersecting. We want to reserve the word parallel for later. Theorem 9.1:[Alternate Interior Angle Theorem] If two lines cut by a transversal have a pair of congruent alternate interior angles, then the two lines are non-intersecting.Figure 10.1: Alternate interior anglesProof: Let m and n be two lines cut by the transversal . Let the points of intersection be B and B', respectively. Choose a point A on m on one side of , and choose on the same side of as A. Likewise, choose on the opposite side of from A. Choose on the same side of as C. Hence, it is on the opposite side of from A', by the Plane Separation Axiom. We are given that . Assume that the lines m and n are not non-intersecting; i.e., they have a nonempty intersection. Let us denote this point of intersection by D. D is on one side of , so by changing the labeling, if necessary, we may assume that D lies on the same side of as C and C'. By Congruence Axiom 1 there is a unique point so that . Since, (by Axiom C-2), we may apply the SAS Axiom to prove thatFrom the definition of congruent triangles, it follows that . Now, the supplement of is congruent to the supplement of , by Proposition 8.5. The supplement of is and . Therefore, is congruent to the supplement of . Since the angles share a side, they are themselves supplementary. Thus, and we have shown that or that is more that one point, contradicting Proposition 6.1. Thus, mand n must be non-intersecting. Corollary 1: If m and n are distinct lines both perpendicular to the line , then m and n are non-intersecting. Proof: is the transversal to m and n. The alternate interior angles are right angles. By Proposition 8.14 all right angles are congruent, so the Alternate Interior Angle Theorem applies. m and n are non-intersecting. Corollary 2: If P is a point not on , then the perpendicular dropped from P to is unique. Proof: Assume that m is a perpendicular to through P, intersecting at Q. If n is another perpendicular to through P intersecting at R, then m and n are two distinct lines perpendicular to . By the above corollary, they are non-intersecting, but each contains P. Thus, the second line cannot be distinct, and the perpendicular is unique. The point at which this perpendicular intersects the line , is called the foot of the perpendicular


What is Euclid's Axiom?

Euclid posited five axioms, statements whose truth supposedly does not require a proof, as the foundation of his work, the Elements. These still hold for plane geometry, but do not hold in the higher non-euclidean systems. The five axioms Euclid proposed are;Any two points can be connected by one, and only one, straight line.Any line segment can be extended infinitelyFor any point, and a line emerging from it, a circle can be drawn where the point is the centre and the line is the radius.All right angles are equalGiven a line, and a point not on the line, there is only line that goes through the point that does not meet the other line. (basically, there is only one parallel to any given line)This last point is controversial as it has been argued effectively that this is not in fact self evident. In fact, ignoring the fifth axiom was the starting point for many Non-Euclidean geometries. For this reason, it is probably this which is best known as Euclid's Axiom.

Related Questions

If two angles and a side of a triangle are respectively equal to the two angles and a side of another triangle the two triangles are we call this as the axiom?

It is not an axiom, but a theorem.


If of a triangle are respectively equal to the of another triangle the two triangles are congruentwe call this as SAS axiom?

Two sides and the included angle.


The of another right triangle the two triangles are congruent We call this as RHS axiom?

It is not an axiom, but a theorem.


Another word for maxim?

axiom


Another name for the Playfair Axiom?

parallel postulate


What is another name for the parallel postulate?

Playfair Axiom


Is a negation another term for axiom?

No, a negation is not another term for an axiom. A negation is the logical operation that expresses "not" in a statement, while an axiom is a self-evident or universally accepted truth that serves as a starting point for reasoning in a mathematical system or a logical argument.


What are the kinds of axioms?

An Axiom is a mathematical statement that is assumed to be true. There are five basic axioms of algebra. The axioms are the reflexive axiom, symmetric axiom, transitive axiom, additive axiom and multiplicative axiom.


What is an axiom system?

An axiom system is a set of axioms or axiom schemata from which theorems can be derived.


We call this as the axiom?

No, it is a meaningless sentence, not an axiom.


What is another name for the Playfair Axiom?

Another name for the Playfair Axiom is the Euclid's Parallel Postulate. It states that given a line and a point not on that line, there is exactly one line parallel to the given line passing through the given point.


When did Axiom Verge happen?

Axiom Verge happened in 360.