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Harjaspreet P.

asked • 02/14/18

how do I simplify these trig expressions?

  1. cos-1(cos(47pi/12)
  2. arcsin(tan(-pi/6))
  3. csc-1(cos(2017pi/2018))
  4. cot(arcsin(1/2 csc(-11pi/4)))

1 Expert Answer


Kenneth S. answered • 02/14/18

4.8 (62)

I unveil the mysteries and secrets of trigonometry & you'll love it.

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