Question: 1. In Python, a variable must be declared before it is assigned a value? True or False 2. In Python, a variable may be assigned

1. In Python, a variable must be declared before it is assigned a value?
True or False
2. In Python, a variable may be assigned a value of one type, and then later assigned a value of a different type.
True or False
3. Is this an acceptable block of python?
aValue = 3479379028410381903813813489753489578748234728478242715346734343
aValue+=1
True or False
Thanks

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