document.write( "Question 1013459: Which expression is equivalent to sin(theta - 2pi)?
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document.write( "-cos(theta)
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document.write( "cos(theta)
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document.write( "-sin(theta)
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document.write( "sin(theta) \n" );
document.write( "
Algebra.Com's Answer #629724 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! It is sin (theta). 2pi is the complete circle. If you use the sum formula you will get the same thing. \n" ); document.write( " |