Category solved model papers

Classify the following partial differential equations

Classify the following partial differential equations (i) 𝑒π‘₯π‘₯ + 4𝑒π‘₯𝑦 + 4𝑒𝑦𝑦 βˆ’ 𝑒π‘₯ + 2𝑒𝑦 = 0(ii) π‘₯2𝑒π‘₯π‘₯ + (1 βˆ’ 𝑦2)𝑒𝑦𝑦 = 0 ,βˆ’1 < 𝑦 < 1…