document.write( "Question 1089326: Which of the following confunctions is/are true?
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document.write( "A)sin(90°-x)=Cos(x)
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document.write( "B)cos(90°-x)=sin(x)
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document.write( "C)tan(90°-x)==cot(x)
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document.write( "D) all of the above \n" );
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Algebra.Com's Answer #703675 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Answered at\r \n" ); document.write( "\n" ); document.write( "https://www.algebra.com/algebra/homework/Finance/Finance.faq.question.1089334.html\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "https://www.algebra.com/algebra/homework/Finance/Finance.faq.question.1089334.html\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |