document.write( "Question 867695: ``Find all the exact t-values for each which are solutions for the following:\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "1) Sin(t)= Square root of -3/2\r
\n" );
document.write( "\n" );
document.write( "2) Cos(t)= 1\r
\n" );
document.write( "\n" );
document.write( "3) Sin(t)= -0.5 \n" );
document.write( "
Algebra.Com's Answer #523168 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find all the exact t-values for each which are solutions for the following: \r \n" ); document.write( "\n" ); document.write( "1) Sin(t)= Square root of -3/2 \n" ); document.write( "t is in QIII or QIV:: \n" ); document.write( "Reference agle:: t = 60 degrees or pi/3 \n" ); document.write( "t = 180+60 = 240 deg. or t = 360-60 = 300 deg. \n" ); document.write( "==================================================== \n" ); document.write( "2) Cos(t)= 1 \n" ); document.write( "t = 0 degrees \n" ); document.write( "------------------------ \n" ); document.write( "3) Sin(t)= -0.5 \n" ); document.write( "t is in QIII or QIV \n" ); document.write( "Reference angle:: 30 deg or pi/6 \n" ); document.write( "t = 180+30 = 210 deg or t = 360-30 = 330 deg \n" ); document.write( "==================================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------------- \n" ); document.write( " \n" ); document.write( " |