document.write( "Question 865768: Hi could you please help me with all of question 1 in the following past paper. Although it is intended to be one of the easier questions in the paper, I am having trouble with understanding how to do it. Thank you.\r
\n" );
document.write( "\n" );
document.write( "Here is the link:\r
\n" );
document.write( "\n" );
document.write( "http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Mathematics%20(9709)/9709_s10_qp_11.pdf \n" );
document.write( "
Algebra.Com's Answer #521833 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! i) -k \n" ); document.write( "ii) 1/k \n" ); document.write( "iii) k/sqrt(1+k^2) \n" ); document.write( " \n" ); document.write( " |