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ArshDatePageFindvalueofotherfivetrigonomentryfunctiesAan? 5lies plein tuonomentry

Answer»

x lies in 3rd quadrant means tanx=+vesinx, cosx=-vesinx=(-5/13) cosx=(-12/13) cotx=(12/5) secx=(-13/12) cosecx=(-12/5)



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