document.write( "Question 979622: Consider the function \"f%28x%29=%285%2F2%29cos%282x-%28pi%2F2%29%29\". For what values of k will the equation f(x)=k have no solutions? \n" ); document.write( "
Algebra.Com's Answer #600921 by Fombitz(32388)\"\" \"About 
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\"abs%28k%29%3E5%2F2\"
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