A Variable
The square of a number can be represented by writing the number with an exponent of 2, whereas the square root of the number is represented by writing the number with an exponent of 1/2.
In number systems , the opposite of the number can be represented by changing and reversing the sign of the number. If 0.93 is the number then the opposite of the number would be -0.93
This is represented by a variable, usually some letter.
A complex number can be thought of as a vector with two components, called the "real part" (usually represented on the horizontal axis), and the "imaginary part" (usually represented on the vertical axis). You can also express the complex number in polar form, that is, with a a length and an angle.
variable is the unknown number. usually represented as a letter
That's the commutative property.
Yes, the sentence is grammatically correct.The pronoun 'I' is the subject of the relative clause 'who I am'.
tell the teacher that you are having trouble on ? 8 or ask the teacher to help you on number 8
In number Systems , the opposite of the number can be represented by changing and reversing the sign of the number.-2 is the number is the opposite of the number 2.
Usually social security numbers are formatted as text, instead of numbers.
Every decimal number can be represented by a binary number - and conversely.
The azimuthal quantum number is represented by the letter "l".