cathyfrawley
13.10.2019 •
Mathematics
Tan 2t=0 on an interval [0,2pi) solve and simplify
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Ответ:
Ответ:
x^2 + 1 = 0
x^2 = -1
x =
x = i
:
(x^3 + 2x) = 0
Factor out x
x(x^2 + 2) = 0
x = 0