document.write( "Question 33521: What is sine of 4theta when it equals radical 3 divided by 2? \n" ); document.write( "
Algebra.Com's Answer #19905 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! SIN(4A)=SQRT.3/2 \n" ); document.write( "4A=60 DEG. \n" ); document.write( "A=15 DEG. \n" ); document.write( "IF YOU HAVE GENERAL SOLUTIONS THEN \n" ); document.write( "4A=60*(-1)^N+N*(PI) \n" ); document.write( "A=15*(-1)^N+N*PI/4 \n" ); document.write( " |