Logical operators are used to connect more relational operations to form a complex expression called logical expression. A value obtained by evaluating a logical expression is always logical, i.e. either True or False.

and

True and Expression1 and Expression2 = Expression2
False and Expression1 and Expression2 = False
or

True or Expression1 or Expression2 = True
False or Expression1 or Expression2 = Expression1
not

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