Trigonometric Properties (I)

  • Reciprocal Properties:

  • Quotient Properties:
         
  • Pythagorean Properties:
  • Odd and Even Function Properties:
    sin(-x) = -sin x
    cos(-x) = cos x
    tan(-x) = -tan x
    cot(-x) = -cot x
    sec(-x) = sec x
    csc(-x) = -csc x


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