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B What does cosx/x and tanx/x represent?

  1. Sep 23, 2015 #1
    What do the functions cosx/x and tanx/x represent?
  2. jcsd
  3. Sep 23, 2015 #2
    Depends on the context.
  4. Sep 23, 2015 #3
    In terms of the ratios of the sides of triangles
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