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Find the exact value for each of the following expressions. Be sure to use proper notation to communicate your answer, i.e., link the given expression and your answer with an equal sign. If the given expression is undefined write, The expression is undefined. An example has been provided to clarify how your response should look. ex.  EMBED Equation.DSMT4   At a minimum, write all of this to communicate what  EMBED Equation.DSMT4  equals. a.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  b.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  c.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  d.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  e.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  f.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  g.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  h.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  i.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  j.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  k.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4  Since  EMBED Equation.DSMT4 ,  EMBED Equation.DSMT4  is undefined. l.  EMBED Equation.DSMT4 .  EMBED Equation.DSMT4   3. The point P in Figure 1 is specified by  EMBED Equation.DSMT4  on the circumference of a circle with a radius of 12 units. Use the sine and cosine function to find the exact coordinates of P. 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