А Решите уравнение.
Б Найдите корни этого
уравнения, принадлежащие указанному промежутку.
{-sqrt(2)*sin(-5*Pi/2+x)*sin(x) = cos(x),9*Pi/2<=x,x<=6*Pi}
{2*sin(x-7*Pi*(1/2))*sin(x) = -sqrt(3)*cos(x),4*Pi<=x,x<=11*Pi/2}
{2*cos(x)^2 = sqrt(3)*sin(3*Pi*(1/2)+x),3*Pi/2<=x,x<=3*Pi}
{sqrt(2)*cos(x)^2 = sin((1/2)*Pi+x),-7*Pi/2<=x,x<=-2Pi}
{2*cos(x)^2 = sqrt(3)*sin(3*Pi*(1/2)-x),-Pi/2<=x,x<=Pi}
{sqrt(2)*cos(x)^2 = sin(x-(1/2)*Pi),-3*Pi/2<=x,x<=-Pi}
{15^cos(x) = 3^cos(x)*5^sin(x),5*Pi/2<=x,x<=13*Pi/2}
{21^(-sin(x)) = 3^(-sin(x))*7^cos(x),-3*Pi/2<=x,x<=0}
{10^sin(x) = 2^sin(x)*5^(-cos(x)),-5*Pi/2<=x,x<=-Pi}
{14^cos(x) = 2^cos(x)*7^(-sin(x)),Pi/2<=x,x<=2*Pi}
{12^sin(x) = 3^sin(x)*4^cos(x),2*Pi<=x,x<=7*Pi/2}
{20^cos(x) = 4^cos(x)*5^(-sin(x)),-9*Pi/2<=x,x<=-3*Pi}
{(36^cos(x))^sin(x) = (1/6)^(sqrt(2)*sin(x)),-Pi<=x,x<=Pi/2}
{(25^sin(x))^cos(x) = 5^(sqrt(3)*sin(x)),5*Pi/2<=x,x<=4*Pi}
{(64^cos(x))^sin(x) = 8^(sqrt(3)*cos(x)),Pi<=x,x<=5*Pi/2}
{(49^cos(x))^sin(x) = 7^(sqrt(2)*cos(x)),5*Pi/2<=x,x<=4*Pi}
{(16^sin(x))^cos(x) = (1/4)^(sqrt(3)*sin(x)),2*Pi<=x,x<=7*Pi/2}
{(81^sin(x))^cos(x) = (1/9)^(sqrt(2)*cos(x)),-3*Pi<=x,x<=-3*Pi/2}
{2*sin(x)^2 = cos(3*Pi*(1/2)-x),-3*Pi/2<=x,x<=-Pi}
{2*cos(x)^2 = sqrt(3)*sin(3*Pi*(1/2)+x),Pi<=x,x<=5*Pi/2}
{sqrt(2)*cos(x)^2 = sin((1/2)*Pi+x),-7*Pi/2<=x,x<=-2*Pi}
{2*sin(x)^2 = sqrt(3)*cos((1/2)*Pi+x),3*Pi/2<=x,x<=3*Pi}
{2*cos(x)^2 = sin((1/2)*Pi-x),5*Pi/2<=x,x<=4*Pi}
{sqrt(2)*sin(x)^2 = cos((1/2)*Pi-x),-3*Pi<=x,x<=-3*Pi/2}
{2*sin((1/2)*Pi-x)*cos((1/2)*Pi+x) = sqrt(3)*cos(x),-6*Pi<=x,x<=-5*Pi}
{sqrt(2)*sin(3*Pi*(1/2)-x)*cos(3*Pi*(1/2)+x) = cos(x),-4*Pi<=x,x<=-3*Pi}
{2*sin(Pi+x)*cos((1/2)*Pi+x) = sin(x),-5*Pi<=x,x<=-4*Pi}
{2*cos(Pi-x)*cos((1/2)*Pi-x) = sqrt(3)*sin(x),-3*Pi<=x,x<=-2*Pi}
{2*sin((1/2)*Pi+x)*cos((1/2)*Pi-x) = sqrt(2)*sin(x),4*Pi<=x,x<=5*Pi}
{2*cos((1/2)*Pi+x)*cos(x-3*Pi*(1/2)) = -sqrt(2)*sin(x),3*Pi<=x,x<=4*Pi}
{sin(2*x) = sin((1/2)*Pi+x),-7*Pi/2<=x,x<=-5*Pi/2}
{sin(2*x) = cos(3*Pi*(1/2)+x),3*Pi/2<=x,x<=5*Pi/2}
{sin(2*x) = sqrt(2)*cos((1/2)*Pi+x),-2*Pi<=x,x<=-Pi}
{sin(2*x) = sqrt(3)*cos(3*Pi*(1/2)-x),-3*Pi<=x,x<=-2*Pi}
{sin(2*x) = sqrt(2)*sin((1/2)*Pi-x),5*Pi/2<=x,x<=7*Pi/2}
{sin(2*x) = sqrt(3)*sin(3*Pi*(1/2)-x),3*Pi<=x,x<=4*Pi}
{sin(2*x)/cos((1/2)*Pi+x) = sqrt(3),-5*Pi/2<=x,x<=-Pi}
{sin(2*x)/sin(3*Pi*(1/2)-x) = sqrt(2),-3*Pi<=x,x<=-3*Pi/2}
{sin(2*x)/cos(3*Pi*(1/2)-x) = -sqrt(3),3*Pi/2<=x,x<=3*Pi}
{(sin(2 x))/(sin(Pi/2+x))=-1,Pi<=x,x<=5*Pi/2}
{(sin(2 x))/(cos(x+3 Pi/2))=-1,-4*Pi<=x,x<=-5*Pi/2}
{sin(2*x)/sin(x+3*Pi*(1/2)) = -sqrt(2),5*Pi/2<=x,x<=4*Pi}
{(27^cos(x))^sin(x) = 3^((3/2)*cos(x)),-Pi<=x,x<=Pi/2}
{(36^sin(x))^cos(x) = 6^(sqrt(2)*sin(x)),2*Pi<=x,x<=7*Pi/2}
{(36^sin(x))^(-cos(x)) = 6^sin(x),-7*Pi/2<=x,x<=-2*Pi}
{(25^sin(x))^(-cos(x)) = 5^(sqrt(2)*sin(x)),3*Pi/2<=x,x<=3*Pi}
{28^sin(x) = (1/7)^(-sin(x))*(1/4)^cos(x),3*Pi/2<=x,x<=3*Pi}
{12^cos(x) = (1/3)^(-cos(x))*(1/4)^sin(x),5*Pi/2<=x,x<=4*Pi}
{15^cos(x) = 3^cos(x)*(1/5)^(-sin(x)),-3*Pi<=x,x<=-3*Pi/2}
{14^sin(x) = (1/2)^cos(x)*7^sin(x),-4*Pi<=x,x<=-5*Pi/2}
{6^cos(x) = (1/2)^sin(x)*3^cos(x),Pi/2<=x,x<=2*Pi}
{10^sin(x) = (1/5)^(-cos(x))*2^sin(x),-2*Pi<=x,x<=-Pi/2}
{28^sin(x) = (1/7)^(-sin(x))*(1/4)^cos(x),3*Pi/2<=x,x<=3*Pi}
{12^cos(x) = (1/3)^(-cos(x))*(1/4)^sin(x),5*Pi/2<=x,x<=4*Pi}
{25^(x-3/(2))-12*5^(x-2)+7=0,2<=x,x<=8/3}
{1+log(2,9 x^2+5)=log(sqrt(2),sqrt(8 x^4+14)),-1<=x,x<=8/9}
{1+log(3,10 x^2+1)=log(sqrt(3),sqrt(3 x^4+30)),-11/4<=x,x<=2/3}
{3*tan(x)^2-5/cos(x)+1 = 0,-7*Pi/2<=x,x<=-2*Pi}
{5 tan(x)^(2)+(3)/(cos(x))+3=0,5*Pi/2<=x,x<=4*Pi}
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