A "C-level" task involving a parameter or a system of trigonometric equations. Preparation Tips
Nikolsky often includes specific "Control Tasks" at the end of chapters which are very similar to the actual mid-year exam.
Prove a trigonometric identity or simplify a complex fraction involving tantangent cotcotangent
Ensure you are comfortable converting degrees to radians quickly (
A standard assessment usually consists of 4 to 6 tasks of increasing difficulty: