What is the exact value of the cos of 23pi/12?

(Twenty-three pi over 12, which is = to 345 degrees.)

Thank you

Similar Questions
  1. What is the exact value of the cos of 23pi/12?(Twenty-three pi over 12, which is = to 345 degrees.) Thank you, Roger
    1. answers icon 1 answer
  2. Find the exact circular function value for:sec(23pi/6) I know the answer should be: [2sqrt(3)]/3, but I do not understand how to
    1. answers icon 6 answers
    1. answers icon 2 answers
    1. answers icon 1 answer
more similar questions