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natural logarithm
A logarithm that has e as
a base.
natural numbers
The counting numbers.
negative number
A real number that is less than zero.
net
A plane figure obtained by opening and flattening
a 3-D object.
norm
The mean or the average - an established pattern
or form.
normal
Perpendicular.
nth root
The nth root of a number is the
number needed to multiply by itself n
times in order to get that number. Example:
the 4th root of 3 is 81 because 3*3*3*3=81.
number line
A line on which every point represents a real
number, usually increasing in value from left
to right.
numeral
A written symbol referring to a number.
numerator
The top part of a fraction.
numeric
Referring to a number or numbers.
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