3 - NEHSMath
... For every real number a, there is a multiplicative inverse 1 such that a a ∙ 1 = 1. a Example: -5 ∙ 1 = 1 ...
... For every real number a, there is a multiplicative inverse 1 such that a a ∙ 1 = 1. a Example: -5 ∙ 1 = 1 ...
How a computer stores numbers
... data is in terms of two states, ‘on’ or ‘off’. This leads to a representation of numbers with respect to base 2. The basic fact is that every positive integer can be expressed as a sum ...
... data is in terms of two states, ‘on’ or ‘off’. This leads to a representation of numbers with respect to base 2. The basic fact is that every positive integer can be expressed as a sum ...
