Robotics is important if you would like to become an engineer when you grow up or you want to have a job that has to do with anything mechanical or electrical. Robotics can be important depending on the person.
it is upside down
but I know that there is somebody that has been answering those question.
Answer:
It is a symbol for a value that you don't know yet it is commonly written as a letter for example x or y.
Explanation:
