第 1 題
1 分Find the general solution of the equation \(\tan(x + \frac{\pi}{4}) = \sqrt{3}\).
Oxford AQA International A-level · Further Mathematics (9665)
Trigonometry：練習題
5 條多項選擇題即時批改，另有 3 條文字題附完整解題步驟，全部圍繞「Trigonometry」。
8 條題目19 分免費，無需登記
第 2 題
1 分Given that \(\cos(x + \frac{\pi}{6}) = -\frac{1}{\sqrt{2}}\), find the general solution for \(x\).
第 3 題
1 分Determine the general solution of the equation \(\cos 3x = \frac{1}{2}\).
第 4 題
1 分Determine the general solution of the equation \(\cos(2x - \frac{\pi}{4}) = \frac{\sqrt{3}}{2}\).
第 5 題
1 分Find the general solution of the equation \(\sin 2x = \frac{\sqrt{3}}{2}\).
第 6 題
5 分Solve the trigonometric equation \(\sin 2x = \cos x\) for the interval \(0 \leq x \leq \pi\).
先自己寫一次答案，再對照解題步驟。
第 7 題
4 分Find the general solution of the equation \(\sin(3x) = 0.4\).
Give your answer in radians to three decimal places.
先自己寫一次答案，再對照解題步驟。
第 8 題
5 分(a) Find the principal value of the equation \(\sin\left(2x - \frac{\pi}{4}\right) = 0.6\), giving your answer in radians to four decimal places.
(b) Hence, find the general solution for \(x\).
先自己寫一次答案，再對照解題步驟。
* thinka提供的內容由AI生成，可能並非總是準確或最新。請將其用作輔助資源，並與官方材料進行核實。
想多做幾條同類題目？立即開始練習呢個課題，即做即批改。
立即練習