2019-07-30T22:36:25+03:00[Europe/Moscow] ru true Sin 0, Cos 0, Tg 0, Ctg 0, 30', Sin 30, Cos 30, Tg 30, Ctg 30, 45', Sin 45, Cos45, Tg45, Ctg45, 60', Sin60, Cos60, Tg60, Ctg60, 90', Sin90, Cos 90, Tg90, Ctg90, 120', Sin120, Cos120, Tg120, Ctg120, Sin180, Cos180, Tg180, Ctg180, 270', Sin270, Cis270, Tg270, Ctg270 flashcards
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  • Sin 0
    0
  • Cos 0
    1
  • Tg 0
    0
  • Ctg 0
    -
  • 30'
    П/6
  • Sin 30
    1/2
  • Cos 30
    [3/2
  • Tg 30
    1/[3
  • Ctg 30
    [3
  • 45'
    П/4
  • Sin 45
    [2/2
  • Cos45
    [2/2
  • Tg45
    1
  • Ctg45
    1
  • 60'
    П/3
  • Sin60
    [3/2
  • Cos60
    1/2
  • Tg60
    [3
  • Ctg60
    1/[3
  • 90'
    П/2
  • Sin90
    1
  • Cos 90
    0
  • Tg90
    -
  • Ctg90
    0
  • 120'
    2п/3
  • Sin120
    [3/2
  • Cos120
    -1/2
  • Tg120
    -[3
  • Ctg120
    -1/[3
  • Sin180
    0
  • Cos180
    -1
  • Tg180
    0
  • Ctg180
    -
  • 270'
    3п/2
  • Sin270
    -2
  • Cis270
    0
  • Tg270
    -
  • Ctg270
    0