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@Python_Dv B) 3333 a = "3" is a string (note the quotes) › a * 3 = "333" (repeats string 3 times) › "333" + a = "3333" (concatenates strings) For beginners: * repeats strings, + joins them! If a was a number (a=3), the answer would be 12.
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@Python_Dv Answer:-(B)3333 a is a string . String*n means repeating the string n times. So a*3 means repeat a 3 times. So the string becomes 333 then add a means concatenate a with 333 Final output is a string in which a repeat 4 times.
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@Python_Dv >>> a="3" >>> print(a*3)333 >>> print(a*3+3) print(a*3+3) TypeError: can only concatenate str (not "int") to str https://t.co/BZAGuL5gS0
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