Here are a few options for a post about the Ordinary Differential Equations (ODE) by Titas Publications
ODEs have numerous applications in various fields, including: ordinary differential equations titas pdf
Many Bangladeshi universities subscribe to digital libraries. Log into your university's "E-Library" portal. Some institutions have digitized reference copies accessible only via campus VPN. Here are a few options for a post
The short answer: Yes, the content of the Titas book is invaluable for mastering ODEs within the Bangladeshi academic system. However, the method of obtaining it matters. and exact equations.
First-Order Equations: Homogeneous, linear, and exact equations.