please send some imp ques for trigonometry class 11
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miscellaneous exercise of ncert
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1. IF Sin tita =3/5{if tita is acute} then tan tita=...............;sec tita=........... 2.explain about trigonometry identities? 3.what are the values of circular functions between 0 degrees and 90 degrees 4.write is called vessed? 5.why we use p/r in trigonometry? 6what is the meaning of p/r?
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