'+' operator can be used to either add two numeric values or to concatenate sequences.
For example:
A = 1
B = 2
Print (A + B)
Output = 3
Print ([1,2,3,’name’] + [1,2,5, ’name’])
Print (‘string-1’ + ‘string-2’)
Output = [1,2,3,’name’,1,2,5,’name’]
Output = string-1string-2