Таблица котангенсов

Таблица котангенсов необходима для вычислений, связанных со значениями тригонометрических функций.

Легко запомнить, что значения ctg 0° = ctg 180° = ctg 360° = ∞,
а ctg 90° = ctg 270° = 0.

ctg 1° - ctg 90°
ctg 1° = 57.28996
ctg 2° = 28.63625
ctg 3° = 19.08114
ctg 4° = 14.30067
ctg 5° = 11.43005
ctg 6° = 9.51436
ctg 7° = 8.14435
ctg 8° = 7.11537
ctg 9° = 6.31375
ctg 10° = 5.67128
ctg 11° = 5.14455
ctg 12° = 4.70463
ctg 13° = 4.33148
ctg 14° = 4.01078
ctg 15° = 3.73205
ctg 16° = 3.48741
ctg 17° = 3.27085
ctg 18° = 3.07768
ctg 19° = 2.90421
ctg 20° = 2.74748
ctg 21° = 2.60509
ctg 22° = 2.47509
ctg 23° = 2.35585
ctg 24° = 2.24604
ctg 25° = 2.14451
ctg 26° = 2.05030
ctg 27° = 1.96261
ctg 28° = 1.88073
ctg 29° = 1.80405
ctg 30° = 1.73205
ctg 31° = 1.66428
ctg 32° = 1.60033
ctg 33° = 1.53986
ctg 34° = 1.48256
ctg 35° = 1.42815
ctg 36° = 1.37638
ctg 37° = 1.32704
ctg 38° = 1.27994
ctg 39° = 1.23490
ctg 40° = 1.19175
ctg 41° = 1.15037
ctg 42° = 1.11061
ctg 43° = 1.07237
ctg 44° = 1.03553
ctg 45° = 1.00000
ctg 46° = 0.96569
ctg 47° = 0.93252
ctg 48° = 0.90040
ctg 49° = 0.86929
ctg 50° = 0.83910
ctg 51° = 0.80978
ctg 52° = 0.78129
ctg 53° = 0.75355
ctg 54° = 0.72654
ctg 55° = 0.70021
ctg 56° = 0.67451
ctg 57° = 0.64941
ctg 58° = 0.62487
ctg 59° = 0.60086
ctg 60° = 0.57735
ctg 61° = 0.55431
ctg 62° = 0.53171
ctg 63° = 0.50953
ctg 64° = 0.48773
ctg 65° = 0.46631
ctg 66° = 0.44523
ctg 67° = 0.42447
ctg 68° = 0.40403
ctg 69° = 0.38386
ctg 70° = 0.36397
ctg 71° = 0.34433
ctg 72° = 0.32492
ctg 73° = 0.30573
ctg 74° = 0.28675
ctg 75° = 0.26795
ctg 76° = 0.24933
ctg 77° = 0.23087
ctg 78° = 0.21256
ctg 79° = 0.19438
ctg 80° = 0.17633
ctg 81° = 0.15838
ctg 82° = 0.14054
ctg 83° = 0.12278
ctg 84° = 0.10510
ctg 85° = 0.08749
ctg 86° = 0.06993
ctg 87° = 0.05241
ctg 88° = 0.03492
ctg 89° = 0.01746
ctg 90° = 0.00000
ctg 91° - ctg 180°
ctg 91° = -0.01746
ctg 92° = -0.03492
ctg 93° = -0.05241
ctg 94° = -0.06993
ctg 95° = -0.08749
ctg 96° = -0.10510
ctg 97° = -0.12278
ctg 98° = -0.14054
ctg 99° = -0.15838
ctg 100° = -0.17633
ctg 101° = -0.19438
ctg 102° = -0.21256
ctg 103° = -0.23087
ctg 104° = -0.24933
ctg 105° = -0.26795
ctg 106° = -0.28675
ctg 107° = -0.30573
ctg 108° = -0.32492
ctg 109° = -0.34433
ctg 110° = -0.36397
ctg 111° = -0.38386
ctg 112° = -0.40403
ctg 113° = -0.42447
ctg 114° = -0.44523
ctg 115° = -0.46631
ctg 116° = -0.48773
ctg 117° = -0.50953
ctg 118° = -0.53171
ctg 119° = -0.55431
ctg 120° = -0.57735
ctg 121° = -0.60086
ctg 122° = -0.62487
ctg 123° = -0.64941
ctg 124° = -0.67451
ctg 125° = -0.70021
ctg 126° = -0.72654
ctg 127° = -0.75355
ctg 128° = -0.78129
ctg 129° = -0.80978
ctg 130° = -0.83910
ctg 131° = -0.86929
ctg 132° = -0.90040
ctg 133° = -0.93252
ctg 134° = -0.96569
ctg 135° = -1.00000
ctg 136° = -1.03553
ctg 137° = -1.07237
ctg 138° = -1.11061
ctg 139° = -1.15037
ctg 140° = -1.19175
ctg 141° = -1.23490
ctg 142° = -1.27994
ctg 143° = -1.32704
ctg 144° = -1.37638
ctg 145° = -1.42815
ctg 146° = -1.48256
ctg 147° = -1.53986
ctg 148° = -1.60033
ctg 149° = -1.66428
ctg 150° = -1.73205
ctg 151° = -1.80405
ctg 152° = -1.88073
ctg 153° = -1.96261
ctg 154° = -2.05030
ctg 155° = -2.14451
ctg 156° = -2.24604
ctg 157° = -2.35585
ctg 158° = -2.47509
ctg 159° = -2.60509
ctg 160° = -2.74748
ctg 161° = -2.90421
ctg 162° = -3.07768
ctg 163° = -3.27085
ctg 164° = -3.48741
ctg 165° = -3.73205
ctg 166° = -4.01078
ctg 167° = -4.33148
ctg 168° = -4.70463
ctg 169° = -5.14455
ctg 170° = -5.67128
ctg 171° = -6.31375
ctg 172° = -7.11537
ctg 173° = -8.14435
ctg 174° = -9.51436
ctg 175° = -11.43005
ctg 176° = -14.30067
ctg 177° = -19.08114
ctg 178° = -28.63625
ctg 179° = -57.28996
ctg 180° = ∞
ctg 181° - ctg 270°
ctg 181° = 57.28996
ctg 182° = 28.63625
ctg 183° = 19.08114
ctg 184° = 14.30067
ctg 185° = 11.43005
ctg 186° = 9.51436
ctg 187° = 8.14435
ctg 188° = 7.11537
ctg 189° = 6.31375
ctg 190° = 5.67128
ctg 191° = 5.14455
ctg 192° = 4.70463
ctg 193° = 4.33148
ctg 194° = 4.01078
ctg 195° = 3.73205
ctg 196° = 3.48741
ctg 197° = 3.27085
ctg 198° = 3.07768
ctg 199° = 2.90421
ctg 200° = 2.74748
ctg 201° = 2.60509
ctg 202° = 2.47509
ctg 203° = 2.35585
ctg 204° = 2.24604
ctg 205° = 2.14451
ctg 206° = 2.05030
ctg 207° = 1.96261
ctg 208° = 1.88073
ctg 209° = 1.80405
ctg 210° = 1.73205
ctg 211° = 1.66428
ctg 212° = 1.60033
ctg 213° = 1.53986
ctg 214° = 1.48256
ctg 215° = 1.42815
ctg 216° = 1.37638
ctg 217° = 1.32704
ctg 218° = 1.27994
ctg 219° = 1.23490
ctg 220° = 1.19175
ctg 221° = 1.15037
ctg 222° = 1.11061
ctg 223° = 1.07237
ctg 224° = 1.03553
ctg 225° = 1.00000
ctg 226° = 0.96569
ctg 227° = 0.93252
ctg 228° = 0.90040
ctg 229° = 0.86929
ctg 230° = 0.83910
ctg 231° = 0.80978
ctg 232° = 0.78129
ctg 233° = 0.75355
ctg 234° = 0.72654
ctg 235° = 0.70021
ctg 236° = 0.67451
ctg 237° = 0.64941
ctg 238° = 0.62487
ctg 239° = 0.60086
ctg 240° = 0.57735
ctg 241° = 0.55431
ctg 242° = 0.53171
ctg 243° = 0.50953
ctg 244° = 0.48773
ctg 245° = 0.46631
ctg 246° = 0.44523
ctg 247° = 0.42447
ctg 248° = 0.40403
ctg 249° = 0.38386
ctg 250° = 0.36397
ctg 251° = 0.34433
ctg 252° = 0.32492
ctg 253° = 0.30573
ctg 254° = 0.28675
ctg 255° = 0.26795
ctg 256° = 0.24933
ctg 257° = 0.23087
ctg 258° = 0.21256
ctg 259° = 0.19438
ctg 260° = 0.17633
ctg 261° = 0.15838
ctg 262° = 0.14054
ctg 263° = 0.12278
ctg 264° = 0.10510
ctg 265° = 0.08749
ctg 266° = 0.06993
ctg 267° = 0.05241
ctg 268° = 0.03492
ctg 269° = 0.01746
ctg 270° = 0.00000
ctg 271° - ctg 360°
ctg 271° = -0.01746
ctg 272° = -0.03492
ctg 273° = -0.05241
ctg 274° = -0.06993
ctg 275° = -0.08749
ctg 276° = -0.10510
ctg 277° = -0.12278
ctg 278° = -0.14054
ctg 279° = -0.15838
ctg 280° = -0.17633
ctg 281° = -0.19438
ctg 282° = -0.21256
ctg 283° = -0.23087
ctg 284° = -0.24933
ctg 285° = -0.26795
ctg 286° = -0.28675
ctg 287° = -0.30573
ctg 288° = -0.32492
ctg 289° = -0.34433
ctg 290° = -0.36397
ctg 291° = -0.38386
ctg 292° = -0.40403
ctg 293° = -0.42447
ctg 294° = -0.44523
ctg 295° = -0.46631
ctg 296° = -0.48773
ctg 297° = -0.50953
ctg 298° = -0.53171
ctg 299° = -0.55431
ctg 300° = -0.57735
ctg 301° = -0.60086
ctg 302° = -0.62487
ctg 303° = -0.64941
ctg 304° = -0.67451
ctg 305° = -0.70021
ctg 306° = -0.72654
ctg 307° = -0.75355
ctg 308° = -0.78129
ctg 309° = -0.80978
ctg 310° = -0.83910
ctg 311° = -0.86929
ctg 312° = -0.90040
ctg 313° = -0.93252
ctg 314° = -0.96569
ctg 315° = -1.00000
ctg 316° = -1.03553
ctg 317° = -1.07237
ctg 318° = -1.11061
ctg 319° = -1.15037
ctg 320° = -1.19175
ctg 321° = -1.23490
ctg 322° = -1.27994
ctg 323° = -1.32704
ctg 324° = -1.37638
ctg 325° = -1.42815
ctg 326° = -1.48256
ctg 327° = -1.53986
ctg 328° = -1.60033
ctg 329° = -1.66428
ctg 330° = -1.73205
ctg 331° = -1.80405
ctg 332° = -1.88073
ctg 333° = -1.96261
ctg 334° = -2.05030
ctg 335° = -2.14451
ctg 336° = -2.24604
ctg 337° = -2.35585
ctg 338° = -2.47509
ctg 339° = -2.60509
ctg 340° = -2.74748
ctg 341° = -2.90421
ctg 342° = -3.07768
ctg 343° = -3.27085
ctg 344° = -3.48741
ctg 345° = -3.73205
ctg 346° = -4.01078
ctg 347° = -4.33148
ctg 348° = -4.70463
ctg 349° = -5.14455
ctg 350° = -5.67128
ctg 351° = -6.31375
ctg 352° = -7.11537
ctg 353° = -8.14435
ctg 354° = -9.51436
ctg 355° = -11.43005
ctg 356° = -14.30067
ctg 357° = -19.08114
ctg 358° = -28.63625
ctg 359° = -57.28996
ctg 360° = ∞
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