Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation sin(x)=-sqrt(3)/2
- Equation tan10x=cot5x
- Equation 2y(y-4)+3x(ax+4)=xy(2a+3)
- Equation 2z=(ax+y)^2+b
- Express {x} in terms of y where:
- 5*x-5*y=20
- 8*x-7*y=-13
- 15*x-15*y=16
- 9*x+18*y=6
-
Identical expressions
- tan10x=cot5x
- tangent of 10x equally cotangent of 5x
-
Similar expressions
- acot(5*x)+x=0
- -9*x/10-atan(x/2)-atan(10*x)+(-pi)/2=-pi+pi/8
- -x-atan(10*x)-atan(2*x)+3.14=0
- cot(5x)*cos(x)+sin(x)-sqrt(2)*cos4x=0
- cot(x)^(25)-cot(5*x)=0
tan10x=cot5x equation
The teacher will be very surprised to see your correct solution 😉
The solution
Numerical answer
[src]
x1 = -29.845130209103
x2 = -70.0575161750524
x3 = 54.3495529071034
x4 = 27.9601746169492
x5 = -92.0486647501809
x6 = -97.7035315266426
x7 = -71.3141532364883
x8 = -41.7831822927443
x9 = -85.7654794430014
x10 = 3.87463093942741
x11 = 38.0132711084365
x12 = 40.1076662108297
x13 = -4.08407044966673
x14 = -75.712382951514
x15 = -23.7713844121628
x16 = -61.8893752757189
x17 = 9.94837673636768
x18 = -67.7536815624199
x19 = 8.27286065445312
x20 = 30.2640092295817
x21 = -31.7300858012569
x22 = -35.709436495804
x23 = 41.9926218029836
x24 = -79.9011731563004
x25 = 81.9955682586936
x26 = -53.7212343763855
x27 = -57.9100245811719
x28 = -63.7743308678728
x29 = 66.2876049907446
x30 = -34.2433599241287
x31 = 71.9424717672063
x32 = -9.73893722612836
x33 = -5.96902604182061
x34 = -89.7448301375484
x35 = 93.9336203423348
x36 = -48.6946861306418
x37 = 84.0899633610868
x38 = 34.2433599241287
x39 = -78.0162175641465
x40 = -11.4144533080429
x41 = -39.8982267005904
x42 = 76.340701482232
x43 = -100.007366139275
x44 = -65.6592864600267
x45 = -81.9955682586936
x46 = 98.3318500573605
x47 = -26.0752190247953
x48 = 22.3053078404875
x49 = 74.2463063798388
x50 = 92.8864227911382
x51 = 44.2964564156161
x52 = 49.9513231920777
x53 = 78.2256570743859
x54 = -73.8274273593601
x55 = -13.7182879206754
x56 = 100.216805649514
x57 = -48.0663675999238
x58 = -83.8805238508475
x59 = 60.0044196835651
x60 = 96.2374549549673
x61 = 12.2522113490002
x62 = 88.2787535658732
x63 = -27.7507351067098
x64 = 36.1283155162826
x65 = -87.6504350351552
x66 = -56.025068989018
x67 = 16.0221225333079
x68 = 18.1165176357011
x69 = 24.60914245312
x70 = 62.0988147859582
x71 = 14.1371669411541
x72 = -38.0132711084365
x73 = -17.9070781254618
x74 = -2.19911485751286
x75 = 90.1637091580271
x76 = 5.96902604182061
x77 = 46.18141200777
x78 = -51.8362787842316
x79 = -91.420346219463
x80 = -45.7625329872913
x81 = -43.6681378848981
x82 = -95.8185759344887
x83 = 80.1106126665397
x84 = 68.1725605828985
x85 = -7.85398163397448
x86 = 70.2669556852917
x87 = 2.40855436775218
x88 = 26.0752190247953
x89 = -60.0044196835651
x90 = 85.9749189532407
x91 = -21.6769893097696
x92 = 63.9837703781121
x93 = 52.2551578047102
x94 = -16.0221225333079
x95 = 58.1194640914112
x96 = 20.001473227855
x97 = 32.1489648217356
x98 = -19.7920337176157
x99 = 56.2345084992573
x100 = 49.3230046613598
x100 = 49.3230046613598