2. In the inequality below the value of the angle is expressed in radian measure. Which one of the inequalities below is true?
(A) sin 1 < sin 2 < sin 3                                (B) cos 3 < cos 2 < cos 1
(C) cos 2 < cos 1 < cos 3                            (D) sin 3 < sin 1 < sin 2

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