1.

The formula \[{{\sin }^{-1}}\{2x(1-{{x}^{2}})\}=2si{{n}^{-1}}x\] is true for all values of x lying in the interval

A. \[[-1,1]\]
B. \[[0,1]\]
C. \[[-1,0]\]
D. \[\left[ -1/\sqrt{2},1/\sqrt{2} \right]\]
Answer» E.


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