f(θ)の最大 left parenthesis, 1 half cos to the negative 1st power left parenthesis, StartFraction, StartRoot, 5 , EndRoot minus 1 Over 2 , EndFraction , right parenthesis , "f" left parenthesis, 1 half cos to the negative 1st power left parenthesis, StartFraction, StartRoot, 5 , EndRoot minus 1 Over 2 , EndFraction , right parenthesis , right parenthesis , right parenthesis12cos−15−12,f12cos−15−12
Label:
2
Expression 3: "g" left parenthesis, "x" , right parenthesis equals StartFraction, "x" minus "x" cubed Over 1 plus "x" squared , EndFraction left brace, 0 less than "x" less than 1 , right bracegx=x−x31+x20<x<1
3
g(t)の最大 left parenthesis, StartRoot, StartRoot, 5 , EndRoot minus 2 , EndRoot , "g" left parenthesis, StartRoot, StartRoot, 5 , EndRoot minus 2 , EndRoot , right parenthesis , right parenthesis5−2,g5−2