- About the Authors
- Tim Koussas

# Tim Koussas

**Tim Koussas**is Decode's resident Mathematics expert, with his credentials in Mathematics being phenomenal. After graduating with top scores in his Mathematics subjects in the 2012 VCE (Victorian Certificate in Education), Tim has proceeded to obtain an average of close to 100 in his Mathematics subjects at undergraduate level, before embarking on his PhD at La Trobe University (Melbourne) in Pure Mathematics. Tim has been involved in the development of all of Decode's Mathematics titles, both in the HSC and the VCE.

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- Single Volumes
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- HSC Mathematics 3 Unit Topic Tests
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- HSC Mathematics 4 Unit Trial Exams
- HSC Mathematics Extension 1