document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=733671>Question 733671</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1)Find all real numbers that satisfy the equation: cos x = square root 3 / 2.<BR>\n" );
document.write( "2)Solve the equation: 6 cos(Alpha)+3=0 for 0degree<alpha<360 degree.<BR>\n" );
document.write( "3)Find all real numbers in the interval[0,2pi) that satisfy the equation: cos^2x+2cosx+1=0.<BR>\n" );
document.write( "4)Find all values of x in the interval [0degree,360 degree)that satisfy the equation. Round approximate answer to the nearest tenth of a degree: sin^2x+8sinx-4=0.<BR>\n" );
document.write( "5)Find all angles in degrees that satisfy the equation: cos alpha=-0.609 </SPAN>\n" );
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