Comments by "Fhf Fhf" (@fhffhff) on "Клиника доктора Шурова" channel.

  1. 2√(2/3),1/2,√3 h=2S∆/a=√(83/3)/12
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  2. Cosx*e^((-2n+1)x)/(-2n+1)/2+sinx e^((-2n+1)x)/(-2n+1)²/2(0;=(=1/2/(2n-1) 0,5arctg1=π/8{π/4}
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  3. Х≤а/3,х²+3х+8-а=0 х=(-3±√(-23+4а))/2 ±√(-23+4а)≤2а/3+3,а≥23/4✓
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