= 2×2sinx cosx = √3 sinx cosx
4sinx cosx - √3 sinx cosx=0
подстановка
4 × 2t/1+t^2 ×1-t^2/1+t^2 - √3× 2t/1+t^2 × 1-t^2/1+t^2 = 0
t=0
t=-1
t=1
Ответ:
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Answers & Comments
= 2×2sinx cosx = √3 sinx cosx
4sinx cosx - √3 sinx cosx=0
подстановка
4 × 2t/1+t^2 ×1-t^2/1+t^2 - √3× 2t/1+t^2 × 1-t^2/1+t^2 = 0
t=0
t=-1
t=1
Ответ: