5.B] Solve \frac{\partial ^{2}z}{\partial x^{2}}+\frac{\partial z}{\partial x}-4z=0 , given that when x = 0, z = 1 and \frac{\partial z}{\partial x}=y
![5.B] Solve ๐^2๐ง/๐๐ฅ^2=๐ฅ๐ฆ subject to the conditions ๐๐ง/๐๐ฅ=log(1 + ๐ฆ), when ๐ฅ = 1 and ๐ง=0, when ๐ฅ=0.](https://i0.wp.com/vtuupdates.com/wp-content/uploads/2022/09/image-43.png?resize=815%2C618&ssl=1)
Solve ๐^2๐ง/๐๐ฅ^2=๐ฅ๐ฆ subject to the conditions ๐๐ง/๐๐ฅ=log(1 + ๐ฆ), when ๐ฅ = 1 and ๐ง=0, when ๐ฅ=0.