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find exact value of cos(23pi/6)

  1. 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
    2. Lauren asked by Lauren
    3. views icon 4,994 views
  2. find exact value of cos(23pi/6)
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    2. shaili asked by shaili
    3. views icon 4,650 views
  3. How do you find the exact circular function value of csc(-23pi/6)? I don't know how to do the pi symbol on the keyboard.
    1. answers icon 1 answer
    2. Bailie asked by Bailie
    3. views icon 1,757 views
  4. I need help on these problems: Find the exact value of tan(23pi/6)also, Find the reference angle in radians and degrees for
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    2. Lex asked by Lex
    3. views icon 878 views
  5. What is the exact value of the cos of 23pi/12?(Twenty-three pi over 12, which is = to 345 degrees.) Thank you
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    2. roger asked by roger
    3. views icon 516 views
  6. 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. Please help. asked by Please help.
    3. views icon 1,089 views
  7. find:sin 23pi/12 i got totally the wrong answer how do i approach this?
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    2. Carry asked by Carry
    3. views icon 1,207 views
  8. 1. Find the exact value of 2tan pi/12 / 1-tan^2 pi/12root 3/3? 2. Given tanθ = -1/3 and with θ in quadrant IV, find the exact
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    2. mysterychicken asked by mysterychicken
    3. views icon 1,062 views
  9. cos 23pi/12
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    2. roger asked by roger
    3. views icon 566 views
  10. cos 23pi/12i tried doing it and i got 0.994.. is that right? can someone explain how to do this to me? thanks!
    1. answers icon 2 answers
    2. unknown asked by unknown
    3. views icon 498 views