Tag Archives: y 5 4 9 pi

График функции y=-5/4+9/(pi^(2)*1^(2))*(1-(-1)^(1))*cos((pi*1*x)/3)+1/(pi*1)*(2+7*(-1)^(1))*sin((pi*1*x)/3)+9/(pi^(2)*2^(2))*(1-(-1)^(2))*cos((pi*2*x)/3)+1/(pi*2)*(2+7*(-1)^(2))*sin((pi*2*x)/3)