CBSE Class 9 Social Science Deleted Syllabus 2025-26: Check Chapter-Wise List of Deleted Topics

The Central Board of Secondary Education (CBSE) has also rationalized the syllabus for Class 9 Social Science (History, ...
IEEE

An Inverse Class-F VCO with Reduced Third Harmonic Detriment Using a High Fundamental and Second Harmonic Q-Factor Resonator Achieving a 198.9 dBc/Hz Peak FoM

Abstract: This paper presents a novel topology to design the inverse-class-F voltage-controlled oscillator (VCO). The proposed architecture employs a distributed dual-mode resonator (DMR) as the LC ...

Doubling square trick: A simple shortcut for mental math

The doubling square trick is a simple mathematical shortcut designed for class 6 to 10 students to make multiplication easier ...