<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def divide(self, other, inplace=True):
 """ Gives the ContinuousFactor divide with the other factor. Parameters other: ContinuousFactor The ContinuousFactor to be divided. Returns ------- ContinuousFactor or None: if inplace=True (default) returns None if inplace=False returns a new `ContinuousFactor` instance. Example ------- 0.3989422804014327 0.3989422804014327 """

        if set(other.scope()) - set(self.scope()):
            raise ValueError("Scope of divisor should be a subset of dividend")

        return self._operate(other, 'divide', inplace)