Determine a general formula (or formulas) for the solution to the equation.sin ? csc ? = -2 sin ?

A. ? =  + n? or ? =  + n? or ? = n?
B. ? =  + 2n? or ? =  + 2n? or ? = n?
C. ? =  + n? or ? =  + n? or ? = n?
D. ? =  + 2n? or ? =  + 2n? or ? = n?


Answer: B

Mathematics

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A.  
B.  
C.
D.  

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