Question

Difference between undo and redo.
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Answer 1

Answer:

The undo function is used to reverse a mistake, such as deleting the wrong word in a sentence. The redo function restores any actions that were previously undone using an undo.

Explanation:

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Answer 2

Answer:

undo function is used to erase the last function you done in your document

redo is used to restore the actions you remove by using undo

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