The linear differential equation of the first order is also called the Leibnitz’s linear equation. We will discuss two forms of Leibnitz’s linear equation, one as an equation in y and other as an equation in x. We will also learn to reduce Bernoulli’s linear differential equation to Leibnitz’s form. And in the next post, […]
Maths in Hindi
Gradient, Directional Derivative, Divergence, and Curl of Function in Hindi
In this section, we will learn about the Gradient, Directional Derivative, Divergence, and Curl of a function. These topics are very important for gate examination. So learn them with full attention. Each topic of higher engineering maths is covered with the help of video lectures and each topic has an example question to make the […]
Linear Differential Equation (Constant Coefficients | nth order) in Hindi
Differential equation with constant coefficients and degree of higher order derivative equal to one is called Linear differential equation. We can solve the linear differential equation with constant coefficient by breaking its solution into two parts. First part is called the complementary function and the second part is called the particular function. Before learning the […]
Maxima and Minima of Function of Two Variables in Hindi
Maxima and minima concept is a very important topic in engineering mathematics. A function of two variables can have maxima, minima, saddle point or nothing. Two variable functions have 3-dimensional graphs and hence its maxima or minima will look like the peak of the bowl. Saddle point looks like the saddle in the back of […]
Taylor and Maclaurin Series Video Tutorials in Hindi
Taylor and Maclaurin series is very useful in higher engineering mathematics. We can expand functions like exponential, sine and cosine functions. Functions can be approximated up to certain terms of Taylor and Maclaurin series. of course, there will be some error in truncated series but that error can be minimized by considering more number of […]
Rolles, Mean Value, Cauchy’s Mean Value Theorem in Hindi
One by one we will discuss each theorem with the help of video tutorials. Rolle’s Theorem, Lagrange’s Mean Value Theorem, and Cauchy’s Mean Value Theorems are related to each other. Watch each video attentively to understand each theorem completely. 1. Rolle’s Theorem If a function is continuous in the closed interval a to b, it […]