sin(2*x-pi/4)=0
Найду корень уравнения: sin(2*x-pi/4)=0
с изменением знака при 0
Разделим обе части ур-ния на -1
pi
x1 = --
8 5*pi
x2 = ----
8 сумма
pi 5*pi
0 + -- + ----
8 8 =
3*pi ---- 4
произведение
pi 5*pi 1*--*---- 8 8
=
2 5*pi ----- 64
x1 = 83.6449044018282
x2 = 66.3661448070844
x3 = -92.2842841992002
x4 = -71.8639319508665
x5 = -62.4391539900971
x6 = -5.89048622548086
x7 = -73.4347282776614
x8 = 3.53429173528852
x9 = -79.717913584841
x10 = 96.2112750161874
x11 = -93.8550805259951
x12 = -21.5984494934298
x13 = -37.3064127613788
x14 = 88.3572933822129
x15 = 58.5121631731099
x16 = -100.138265833175
x17 = 30.2378292908018
x18 = -95.42587685279
x19 = 17.6714586764426
x20 = -13.7444678594553
x21 = 60.0829594999048
x22 = -87.5718952188155
x23 = -118.987821754713
x24 = 91.4988860358027
x25 = 39.6626072515711
x26 = -26.3108384738145
x27 = 52.2289778659303
x28 = -48.3019870489431
x29 = 47.5165888855456
x30 = -15.3152641862502
x31 = 82.0741080750334
x32 = 36.5210145979813
x33 = 31.8086256175967
x34 = 94.6404786893925
x35 = -78.1471172580461
x36 = -18.45685683984
x37 = 38.0918109247762
x38 = 74.2201264410589
x39 = 28.6670329640069
x40 = -70.2931356240716
x41 = 72.649330114264
x42 = 22.3838476568273
x43 = 8.24668071567321
x44 = 53.7997741927252
x45 = -43.5895980685584
x46 = 14.5298660228528
x47 = 44.3749962319558
x48 = -81.2887099116359
x49 = 67.9369411338793
x50 = 69.5077374606742
x51 = -4.31968989868597
x52 = 1.96349540849362
x53 = -32.5940237809941
x54 = -20.0276531666349
x55 = -35.7356164345839
x56 = -56.1559686829176
x57 = 113.490034610931
x58 = -64.009950316892
x59 = 80.5033117482384
x60 = -2803.47874424719
x61 = 61.6537558266997
x62 = -42.0188017417635
x63 = -51.4435797025329
x64 = 97.7820713429823
x65 = -65.5807466436869
x66 = 366.38824322491
x67 = 9.8174770424681
x68 = 45.9457925587507
x69 = 16.1006623496477
x70 = -29.4524311274043
x71 = -57.7267650097125
x72 = 50.6581815391354
x73 = -84.4303025652257
x74 = -27.8816348006094
x75 = 89.9280897090078
x76 = -7.46128255227576
x77 = 23.9546439836222
x78 = -34.164820107789
x79 = -40.4480054149686
x80 = 0.392699081698724
x81 = -12.1736715326604
x82 = 25.5254403104171
x83 = -49.872783375738
x84 = -86.0010988920206
x85 = 75.7909227678538
x86 = 6.67588438887831
x87 = -59.2975613365073
![Решите уравнение sin(2*x-pi/4)=0 (синус от (2 умножить на х минус число пи делить на 4) равно 0) - Найдите корень уравнения подробно по-шагам. [Есть ответ!] sin(2*x-pi/4)=0 (уравнение) /media/krcore-image-pods/hash/equation/2/c9/4b877aec1c34599de1aab21d41aa0.png](/media/krcore-image-pods/hash/equation/2/c9/4b877aec1c34599de1aab21d41aa0.png)