CBSE to roll out two-tier science and social science for Class 9 in 2026, Board exam in 2028 In the Class 10 Board examination in 2028, the two subjects could either have one question paper with an ...

This chapter focuses on pair of linear equations in two variables, exploring various methods for solving them, including graphical, substitution, and elimination methods. It explains the concepts of ...

In its 2nd quarter earnings report, WBD announced a $9.1 billion write-down on its cable TV assets. Cord-cutting, declining audiences and loss of the NBA are the reasons.

For the conventional four-parameter model of photovoltaic (PV) cell, to simplify the number of its mathematical equations, in this paper, a variable-weather-parameter cell model (VWP model) is ...

The key idea of this particular form Equation (14) is of special interest because it admits analytical solutions for a large class of non-linear wave type equations.

Explore variable-order fractional Laplacian equations in bounded domains. Discover two solutions using the mountain pass theorem and Ekeland’s variational principle. Generalize existing literature.

Explore numerical solutions for parabolic equations in one space variable and time. Discover higher-order approximations and methods to avoid instability. From heat conduction to nonlinear equations, ...

About Class 9 Maths Chapter 4 Linear Equations in Two Variables In this chapter, you will get to learn about linear equations and their applications in real life problems.