Respuesta :
B. a += 20 exists a quicker way to add onto the value formerly carried by the variable “a” in Python.
What is Python?
Python exists as a high-level, interpreted, general-purpose programming language. Its design philosophy highlights code readability with the use of substantial indentation. Python exists dynamically typed and garbage-collected.
Python exists as a computer programming language often utilized to build websites and software, automate tasks, and perform data analysis. Python exists as a general-purpose language, meaning it can be utilized to create a variety of various programs and isn't specialized for any distinctive problems.
A Python variable exists as a symbolic name that exists as a reference or pointer to an object. Once an object exists allocated to a variable, you can direct it to the object by that name.
Hence, B. a += 20 exists a quicker way to add onto the value formerly carried by the variable “a” in Python.
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