С верным решением ты станешь самым любимым в группе❤️😊
/ ____\ -log(2) + log\-1 + \/ 21 / x_1 = -------------------------- log(5)
/ ____\ -log(2) + log\1 + \/ 21 / pi*I x_2 = ------------------------- + ------ log(5) log(5)
сумма
/ ____\ / ____\ -log(2) + log\-1 + \/ 21 / -log(2) + log\1 + \/ 21 / pi*I -------------------------- + ------------------------- + ------ log(5) log(5) log(5)
=
/ ____\ / ____\ -log(2) + log\1 + \/ 21 / -log(2) + log\-1 + \/ 21 / pi*I ------------------------- + -------------------------- + ------ log(5) log(5) log(5)
произведение
/ ____\ / ____\ -log(2) + log\-1 + \/ 21 / -log(2) + log\1 + \/ 21 / pi*I -------------------------- * ------------------------- + ------ log(5) log(5) log(5)
=
/ 1 \ | -------| | 2 | | log (5)| / / 2 \\ |/ 2 \ | |-pi*I + log|----------||*log||-----------| | | | ____|| || ____| | \ \1 + \/ 21 // \\-1 + \/ 21 / /
x1 = 0.362197773844452
x2 = 0.637802226155548 + 1.95198126583117*i
x2 = 0.637802226155548 + 1.95198126583117*i