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Python question of the day Which the following functions can be used to convert an ndarray to a one-dimension array? reshape()
flatten()
ravel()
flatten() or ravel()
Explanation:Both ravel() and flatten() can be used convert a ndarray to one-dimension array, but ravel() is faster than flatten() as it does not occupy any memory (flatten() returns copy of original array, while ravel() retuens only reference of original array)
