Math Olympiad | Find Area of the triangle | VIJAY Maths 

10^20^47^1 10^60^8 10^2^10^1^1 10^6^10^8 2^5^2^2^5 2^5^6^2^5^8 1^1^1^1^1 1^1^6^1^1^2^3 2^3^2^3 1^1^1^1^2 1^2 (ABC ➖ 2ABC+1).