Mathematics

Mathematics, 04.12.2020 16:10, neariah24

Consider the calculation x-y+ (-z) where x and z
are positive real numbers and y
is a negative real number.
i) What are the directions of motion for this calculation?
ii) Is the final answer positive, negative, or undetermined?

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Consider the calculation x-y+ (-z) where x and z
are positive real numbers and y
is a...

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