A salient feature of zyx-Vedic system is that said system easily relates both ‘1st angle’ and ‘3rd angle’ projections by “single-quadrant-3D”!

A Vedic-matrix accommodating ‘half height cone’ with in a 3D-cube- space and concerned ‘third-angle projection method’ (left fig) and ‘first-angle projection method’ (right fig)” are shown above!

Engineering students usually learn 3D-concepts (very slowly) by relating 3D objects to ‘plus and minus linked’-xyz co-ordinate system. They experience difficulty to learn graphics! Plus and minus merged ‘combination zyx-co-ordinates’ unsettle a 3D-imagining is reason to it! We can relate Vedic- ‘a cube space 3D matrix’- positions instantly!

Zyx- Vedic 3D-system relates ‘all positive ‘z, y and x’ co-ordinates within a 3D-cube-space’, which greatly simplifies 3D imagining!