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VCE Stuff => VCE Mathematics => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Mathematical Methods CAS => Topic started by: sachinmachin on November 05, 2009, 11:17:28 am

Title: logarithms
Post by: sachinmachin on November 05, 2009, 11:17:28 am

after antideriving and ending up with a log, do we have to place absolute signs?? or do we put round brackets?? because for some questions (insight 2008 exam 1 q.1b) the absolute's come into play.

Title: Re: logarithms
Post by: NE2000 on November 05, 2009, 11:30:53 am

It's safer to go absolute