Comments by "Fhf Fhf" (@fhffhff) on "История. Интересно!" channel.

  1. 21x²-10y²=9,x~√(10/21)y y:3,7x²-30y1²=3, x:3,21x1²-10y1²=1,0/1;2≠0
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  2. a(n+1)=2^(n-(0,5n-0,5)+0,5(n-2)-...(-1)^ (n-1)0,5)*√a1^(-1)^n=2^0,75n*a1^(0,5(-1)^n)=2^0,75n
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