Sin(sin^-1 x) >or= x/2 holds then the values of x may belong to?

Asked by pspratimasingh588 | 16th Aug, 2010, 10:28: PM

Expert Answer:

sin(sin-1 x)  >= x/2
sin-1 x  >= sin-1 x/2
 x  >=  x/2
x ε [0, 1]

Answered by  | 17th Aug, 2010, 10:27: PM

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