We introduce a solution theory for time-varying linear differential-algebraic equations (DAEs) E(t)ẋ = A(t)x which can be transformed into standard canonical form (SCF); i.e., the DAE is decoupled ...

Grade school math students are likely familiar with teachers admonishing them not to just guess the answer to a problem. But a new proof establishes that, in fact, the right kind of guessing is ...

CBSE Class 10 Maths Chapter 3: Pair of Linear Equations in Two Variables is a high-weightage chapter that helps students build strong algebraic and graphical problem-solving skills. This chapter ...