please teach me about basics of class 11 trigonometry
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It is very simple you will buy the x am idea of math to solve your problems in trignomatry
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Firstly there are three identities to be learnt.
Sin^2 theta +cos^2 theta =1
1+tan^2 theta =sec^2 theta
1+cot^2 theta= cosec ^ 2theta.
There are lot of formula related to trigonometry, Learn it well.. U will learn about radians in class 11 trigonometry, moreover principal argumant is an important concept which is new to class 11 students.
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