Wb JeeTrigonometric Functions And EquationsWB JEE 2010MCQ+1 / -0.252010The value of \({{\sin 55^\circ - \cos 55^\circ } \over {\sin 10^\circ }}\) isA\({1 \over {\sqrt 2 }}\)B2C1D\(\sqrt 2\)Check AnswerClear SelectionReveal AnswerShow Explanation