1.

Let f: { - pi/3, (2pi)/(3)} rarr [0, 4] be a function defined as f(x)=sqrt(3) sin x - cos x + 2. Then f^(-1)(x) is given by

Answer»

`sin^(-1)((x-2)/(2))- pi/6`
`sin^(-1)((x-2)/(2))+pi/6`
`(2PI)/(3) + COS^(-1)((x-2)/(2))`
none of these

Answer :B


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