Hellow guys, Welcome to my website, and you are watching ∂^3z/∂x^2∂y+18xy^2+sin(2x-y)=0 | Solution of PDE in simple cases | L1k,298. and this vIdeo is uploaded by Maths Pulse - Chinnaiah Kalpana at 2025-12-12T21:25:38-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.