document.write( "Question 562308: Please explain the minimun value of cosx = -1 i know but plz explain the value ?? \n" ); document.write( "
Algebra.Com's Answer #364541 by richard1234(7193) You can put this solution on YOUR website! Cosine alternates between -1 and 1. cos x = 1 when x = -pi, -3pi, -5pi, etc. \n" ); document.write( " |