IN MATH: 1. n. in a right triangle, the ratio of the length of the adjacent side to the length of the hypotenuse. EX. What's cos 60°? 2. n. a trigionometric function defined for all angles EX. What's the maximum value of the cosine function?

  Input an angle A in degrees in the yellow box, then press each button to compute angle A in radians, its sine, cosine, and tangent.
  A is °
 
  is rad
  is
  is
  is
  Input an angle B in radians in the yellow box, then press each button to compute angle B in degrees, its sine, cosine, and tangent.
  B is radians;
 
  is °
  is
  is
  is

The reader
must round
each result.

IN ENGLISH: 1. as defined above

APPLICATION: See list 330.

1. What's cos 60°?

2. What's the maximum value of the cosine function?

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