The radical symbol √
That symbol is called the radical.
The radical symbol √ (with a line over what you're taking a root of) denotes root.The symbol without any other numbers, means square root, while with a number like 3√ means take cube root, 4√ fourth root, etc.If you want to type this symbol in Windows, hold down the key on the keyboard, then type (on the number pad) 251, then let go of the key.You can also denote roots by fractional exponents: 1/2 power is the square root,1/3 power is the cube root, etc and this works if you have an xy (exponentiation)key on your calculator and want to compute roots.The symbol used to make a root is √
denote
G
S
Any symbol can be used to denote a set of integers. The set of all integers is denoted by Z, and the set of natural numbers by N.
It is imaginary; we denote sqrt of -1 = i square root (-4) = ± 2i
The symbol for a a square root sign is: √
yes
The shape or symbol used to denote infinity is a 8 on its side: "∞"
The shape or symbol used to denote infinity is a 8 on its side: "∞"
The symbol for subsection is "ยง". It is used to denote a specific subsection within a document or legal text.