Download NCERT Class 9 Hindi Books PDF 2025-26 – Kshitij, Kritika, Sparsh & Sanchayan. Access the latest updated editions for Hindi A and Hindi B free in PDF format.

Chapter 9. Differential Equations Chapter 10. Vectors Chapter 11. Three-Dimensional Geometry Chapter 12. Linear Programming Chapter 13. Probability Important CBSE Class 12 Maths Most Repeated ...

In this paper, we deal with the problem of output feedback stabilization for a class of linear hybrid systems. This problem is addressed by characterizing the structural properties of such a class of ...

The Central Board of Secondary Education (CBSE) has approved a proposal to integrate open-book assessments in Class 9 from the 2026-27 academic session, after a pilot study showed “teacher support” ...

In this paper, we consider the robust stability of time-delayed linear systems with uncertainties. The uncertainties are time-varying and unknown but are norm-bounded, and the time-delay is ...