5. Regarding the number of intersection points between the graph of the function $y = \sin x$ and the graph of $y = \frac{x}{10\pi}$ on the coordinate plane, which of the following options is correct? (1) The number of intersection points is infinite (2) The number of intersection points is odd and greater than 20 (3) The number of intersection points is odd and less than 20 (4) The number of intersection points is even and greater than or equal to 20 (5) The number of intersection points is even and less than 20
II. Multiple-Choice Questions (30 points)
Instructions: For questions 6 to 11, each of the five options is independent, and at least one option is correct. Select the correct options and mark them on the "Answer Sheet". No deduction for wrong answers. Five points are awarded for all five options correct, 2.5 points for only one wrong option, and no points for two or more wrong options.
& 3 & & 16 & 1 & & 36 & 1
5. Regarding the number of intersection points between the graph of the function $y = \sin x$ and the graph of $y = \frac{x}{10\pi}$ on the coordinate plane, which of the following options is correct?\\
(1) The number of intersection points is infinite\\
(2) The number of intersection points is odd and greater than 20\\
(3) The number of intersection points is odd and less than 20\\
(4) The number of intersection points is even and greater than or equal to 20\\
(5) The number of intersection points is even and less than 20
\section*{II. Multiple-Choice Questions (30 points)}
Instructions: For questions 6 to 11, each of the five options is independent, and at least one option is correct. Select the correct options and mark them on the "Answer Sheet". No deduction for wrong answers. Five points are awarded for all five options correct, 2.5 points for only one wrong option, and no points for two or more wrong options.