後測B2 - 三角學 Trigonometry

作答次數： 僅 1 次

Number of attempts: 1 submission

作答時間：限時 30 分鐘（點擊開始測驗後即倒數計時，請把握時間作答）

Time limit: 30 minutes (The countdown would start right after you click on the “Start” button, so please keep track of your time.)

題數：共 8 題 

Questions: 8 in total

範圍：三角函數

Content: Trigonometric Functions

填答說明：

Instructions:

1. 所有答案請一律以半型數字符號輸入

Please enter all your answers in half-width numbers.

2. 答案若為分數，答案必須為最簡分數

The answer has to be an irreducible fraction

3. 作答方式與規定請遵照題目指示加以填答

Please follow the instructions of each question carefully.