С верным решением ты станешь самым любимым в группе❤️😊
___ /x\ \/ 2 cos|-| = ----- \3/ 2
3*pi x_1 = ---- 4
21*pi x_2 = ----- 4
сумма
3*pi 21*pi ---- + ----- 4 4
=
6*pi
произведение
3*pi 21*pi ---- * ----- 4 4
=
2 63*pi ------ 16
x1 = 299.236700254428
x2 = 16.4933614313464
x3 = 73.0420291959627
x4 = -91.8915851175014
x5 = -77.7544181763474
x6 = -4672.33367405142
x7 = -96.6039740978861
x8 = 9332.88637565188
x9 = -35.3429173528852
x10 = 2.35619449019234
x11 = 77.7544181763474
x12 = -2.35619449019234
x13 = 58.9048622548086
x14 = 96.6039740978861
x15 = 59618.7891853369
x16 = 54.1924732744239
x17 = -40.0553063332699
x18 = 91.8915851175014
x19 = 35.3429173528852
x20 = -21.2057504117311
x21 = 40.0553063332699
x22 = 7857.90862479147
x23 = -58.9048622548086
x24 = 1227.57732939021
x25 = -129.590696960579
x26 = -54.1924732744239
x27 = 167.289808803656
x28 = -73.0420291959627
x29 = 115.453530019425
x30 = -16.4933614313464
x31 = 21.2057504117311
x31 = 21.2057504117311