第10讲 方程（二） 视频课程
第10讲 方程（二）
视频时长
57 分钟
建议学时
7-8 小时
语言
中文
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学习目标
- Solve trigonometric equations within a given range using identities, exact values, and understanding of periodicity.
- Understand the definition of a logarithm and its relationship to exponentiation.
- Know and apply the laws of logarithms to simplify expressions and solve equations.
- Solve exponential equations, including those reducible to quadratic form.
- Solve logarithmic equations, ensuring to check the validity of solutions.
- Recognise and sketch the graphs of exponential and logarithmic functions and use them to aid equation solving.
