Question

define 1 in various forms
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Answer 1

It is easy

1 is the smallest natural number

1 is also known as smallest countable number it is the smallest positive number .

Answer 2

Answer:

Explanation:

In linear algebra, a one-form on a vector space is the same as a linear functional on the space. ... From this perspective, a one-form has a covariant transformation law on passing from one coordinate system to another. Thus a one-form is an order 1 covariant tensor field.