BrahmaGupta, Ancient Mathematician introduced concept of ‘Negative Numbers’ & Theorem on Cyclic Quadrilaterals
Brahmagupta (Sanskrit: ब्रह्मगुप्त) was an Indian mathematician and astronomer who lived between 597–668 AD and wrote two important works on mathematics and astronomy: the Brāhmasphuṭasiddhānta in 628 AD (Correctly Established Doctrine of Brahma) which is a theoretical … Read more