Final answer:
The question contains too many typos to determine its subject or grade level, and therefore, cannot be answered accurately.
Step-by-step explanation:
Given the information provided and the typos within the text, it is not possible to accurately determine the subject or grade level of the question. Therefore, I am unable to provide a detailed answer. It is essential when seeking help with schoolwork to provide questions in a clear and coherent format so that proper assistance can be offered by tutors.