I need some answer chouices but they use iphones
The syntax of sinX is the script used in sinX.
The syntax of something, whether it be Python, C++ or even sinX is just the code.
That's why when you check the code for errors, the button says "check syntax"!

The Operator data type is any expression that is parsed and returns a value, such as tod() , gui() , rtecall() , = (comparison). An operator is a special symbol or function commonly used in expressions.
Answer:
A. Personal blogs
Explanation:
I did the quick check, and there you go...it's A.