Use the (x,y) coordinates in the figure to find the value of the trigonometric function at the indicated real number, t, or state that the expression is undefined. sin 0 - 1 √3 2' 2 √3 (-41) 2 √√3 2 ( - 12/ 2' (-1,0) 2 13 2 (0,1) (0, -1) 3 6 (1,0) 1 13 2' 2 √√3 22 √√3 2 2 2 X (1.-4/3) 2 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. sin 0 = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) OB. The expression is undefined.

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