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Write the Given Expression as the Sine of an Angle sin⁡45∘cos⁡55∘−sin⁡55∘45∘\sin 45 ^ { \circ } \cos 55 ^ { \circ } - \sin 55 ^ { \circ } 45 ^ { \circ }

Question 45

Multiple Choice

Write the given expression as the sine of an angle. sin⁡45∘cos⁡55∘−sin⁡55∘45∘\sin 45 ^ { \circ } \cos 55 ^ { \circ } - \sin 55 ^ { \circ } 45 ^ { \circ }


A) sin⁡(−110∘) \sin \left( - 110 ^ { \circ } \right)
B) sin⁡(−10∘) \sin \left( - 10 ^ { \circ } \right)
C) sin⁡(100∘) \sin \left( 100 ^ { \circ } \right)
D) sin⁡(45∘) \sin \left( 45 ^ { \circ } \right)
E) sin⁡(55∘) \sin \left( 55 ^ { \circ } \right)

Correct Answer:

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