IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => Subject Doubts => GCE AS & A2 Level => Math => Topic started by: astarmathsandphysics on February 04, 2010, 10:03:47 pm

Title: cone question
Post by: astarmathsandphysics on February 04, 2010, 10:03:47 pm

Someone asked me this on yahoo messenger but I forgot who