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What Math symbol is a circle with line straight down the middle?
The symbol that you describe seems to be the greek letter Phi. It is normally used to indicate a variable that is an angle, just as x is used to indicate a variable that is a numeric quantity.
What is the power set of an empty set?
The power set of the empty has one member, which is the set whose member is the empty set . {phi} ( Actually the symbol for the empty set is the Norwegian letter O which resembles the Greek letter phi but is a different symbol )
Who discovered circumference of circle?
The ancient Greek mathematician Pythagoras is usually creditted for the discovery of the ratio of circumference to radius of circles. That is, Circumference = 2 * Pi * Radius. The number Pi represents (3.1415....) is named after him.
What is the variable in the expression 5 - 4t?
The variables in such expressions are letters, or some other special symbol (for example, Greek letters, or a combination of letters) - in this case, it's "t".
In math why does pi represent 3.14?
Pi does not represent 3.14. Pi represents the ratio of the circumference of a circle to its diameter. Pi is an irrational number. 3.14 is but the crudest approximation of pi. A better approximation is 3.1416. Still better is 3.14159. The closest approximation commonly used in real-world applilcations is 3.14159262. If anything, 3.14 represents pi, and represents it very imprecisely. As for why the term "pi" was chosen to represent this important concept in mathematics, it was chosen because it is the initial letter of the greek word for "perimeter".
The name for the triangle symbol that means change in?
The triangle symbol that means change is called the delta symbol. It is commonly used in mathematics and science to represent a change in quantity or variable.
What Greek letter represents the change in a quantity?
A The correct answer is Delta. The uppercase Delta looks like a triangle with the point up.
What is the quantity symbol for resistivity?
The quantity symbol for resistivity is the Greek letter rho (ρ).
In enquations imvolving velocity the traiangle symbol means?
In equations involving velocity, the triangle symbol typically represents the Greek letter "delta," which signifies a change in the given quantity. So, when you see the triangle symbol in a velocity equation, it usually denotes a change in velocity or acceleration.
What is the symbol for resistance?
R, or greek OMEGAAnswerAre you referring to the circuit symbol for resistance, or the quantity symbol?The circuit symbol depends on in which country you live. In the United States, the symbol is a zig-zag. In Europe, the symbol is a rectangle.The quantity symbol for resistance is the italicised capital letter, R.On the other hand, the SI symbol for the unit of measurement of resistance, the ohm, is the capital Greek letter, omega.
What is the symbol for the greek god Hestia?
The symbol for the Greek goddess Hestia is the hearth, which represents the home, family, and hearthfire. It is a sacred symbol that signifies warmth, safety, and community.
What symbol represents the Greek god hepatitis?
I'm glad there was no Greek god hepatitis. It is a disease of the liver.
What is the symbol of the Greek god Zeus?
The symbol of the Greek god Zeus is the lightning bolt. It represents his power and authority over the skies and weather.
What symbol represents the greek god Aphrodite?
The symbol of Aphrodite is the female symbol. Keep in mind as well, that the female symbol was Aphrodite's symbol before it was the female symbol.
What do you call a symbol or design that represents a business?
A logo, which comes from the Greek for "word".
Where does the theta symbol originate from?
The symbol of "Theta" originates from Ancient Greece it is the 8th letter of the Greek alphabet, it has the Greek numeral value of 9. In maths, the lower case theta represents a plane angle, while the upper case represents a signal of frequency.
What is the symbol that represents wavelength?
The symbol that represents wavelength is the Greek letter lambda (λ).
