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In this video, I will teach you a more important lesson in O/L syllabus. That is trigonometry. In your exam, you will get one short question and one essay question from this lesson of trigonometry. Here I am going to improve your knowledge about this lesson.
This is a very important video to watch because in this video I have shown you some smartest methods to solve any type of question regarding trigonometry lesson without any confusion. Lots of students are trying to answer questions without any steps. They don't know how the marks are allocated for the steps of answering a question. So follow the methods I have shown in the video to solve any type of questions regarding trigonometry. After watching this video you are not confusing on sin cos tan facts in the trigonometry.
Stay with Teen Maths to get an A grade to your o/l maths subject. Make sure to subscribe my channel to watch more videos with the easiest and smartest methods.
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Негізгі бет Thrikonamithiya o/l | Trigonometry o/l explain in sinhala ( part 1 ) | Teen maths
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