document.write( "Question 362521: the voltage E in an electrical circuit is given by E=6.5cos50pi t, where t is time measured in seconds. Find the period show work \n" ); document.write( "
Algebra.Com's Answer #258442 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "Here is the graph from \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |