"-6 and 6" is not a symbol!
It a letter in math. Am a right? Am not that smart tho
The symbol for about in math is this ~ , for example if an answer is 6,00428535578 you might write ~6
^ means, "to the exponent of"
The symbol "*" means multiply.
Lambda is usually specified to mean wavelength in mathematics and physics.
6' = 6 feet
~ this is the symbol im talking about>
Yd is not a standrad mathematical symbol. Its meaning depends on the context.
Reduced in math means you need to subtract. 6-4
A capital A is usually used as a symbol for area in math.
A variable is a (letter) symbol that represents one or more numbers
If you mean the symbol of a triangle, in math and science a triangle stands for change in