yes
Yes. A star is a regular polygon.
No, sigma star is not a regular language.
No, a star is not a regular polygon. A regular polygon has equal-length sides and equal angles, while a star typically has points that extend outward, creating a more complex shape. Stars can be considered star polygons, which have specific rules for constructing their points, but they do not meet the criteria of being regular polygons.
To the best of my knowledge, it isn't. It is a regular star in a regular galaxy which will regalarly collide with Andromeda in a billion years.
135
It is a very normal type of star with a G2 spectrum and absolute magnitude of 4.5.
Fatso Marco has: Played Regular (1948-52) in "Texaco Star Theater" in 1948. Played Himself - Regular in "Texaco Star Theater" in 1948. Played himself in "Texaco Star Theater" in 1948. Played Walter Pigeon in "Texaco Star Theater" in 1948. Played Himself - Series Regular in "Texaco Star Theater" in 1948. Played Regular in "Texaco Star Theater" in 1948.
Betelgeuse is a semi-regular variable star, meaning it does not have a consistent period like a regular variable star. Its brightness fluctuates irregularly over periods of months to years.
A star is considered a regular polygon when its points are evenly spaced and its sides are of equal length. Specifically, a regular star polygon is formed by connecting non-adjacent vertices of a regular polygon (like a triangle, square, etc.) in a consistent pattern. The symmetry and equal angles between the lines connecting these vertices maintain the regularity of the shape. Thus, the defining characteristics of equal sides and angles classify a star as a regular polygon.
Closure properties of regular languages include: Union: The union of two regular languages is also a regular language. Intersection: The intersection of two regular languages is also a regular language. Concatenation: The concatenation of two regular languages is also a regular language. Kleene star: The Kleene star operation on a regular language results in another regular language.
Irregular galaxy
It can but it need not.