Question

what is meant by negative work?how does it expressed mathematically?

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Answer 1

Explanation:

In mathematics, a negative number is a real number that is less than zero. ... The laws of arithmetic for negative numbers ensure that the common sense idea of an opposite is reflected in arithmetic. For example, −(−3) = 3 because the opposite of an opposite is the original value.

Answer 2

Answer:

In mathematics, a negative number is a real number that is less than zero. ... The laws of arithmetic for negative numbers ensure that the common sense idea of an opposite is reflected in arithmetic. For example, −(−3) = 3 because the opposite of an opposite is the original value.

Explanation:

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