2장-2

1158 days 전, opeq1133 작성

f(x)= 6*cos(x) a1=plot(-3* sqrt(3)*(x- pi/3)+3, (x,-2,2), ymax=5, ymin=-5) a2=plot(f(x), (x,-2,2), color='green') a3=plot(sqrt(3)/9*(x- pi/3)+3,(x,-2,2), color='red') a1+a2+a3 
       
sqrt(4) 
       
2
2
-3*sqrt(3)*sqrt(3)/9 
       
-1
-1