Current location - Training Enrollment Network - Mathematics courses - High school mathematics trigonometric function additional problem second small problem solving process thank you.
High school mathematics trigonometric function additional problem second small problem solving process thank you.
flow chart

Do you have a map?

If you agree with my answer, please click "adopt the answer" and wish you progress in your study!

Friends who ask questions on the mobile phone comment at the evaluation point in the upper right corner of the client, and then they can choose to be satisfied. The problem has been solved perfectly.