what is use of differentiation in our work. and in what field. please explain.?

Answer 1

For starters, you need to understand differentiation to use differential equations (equations in which the derivates of a function are variables). They are truly the cornerstone of engineering and physics. A few examples:

Maxwell's Equation: 4 coupled differential equations. Explains classical electrodynamics -- applications range from radio, television, computers, you name it!

The wave equation: describes how a wave propagates through a medium. Acoustics, materials analysis, and also much of the above (you can derive a wave equation from Maxwell's equations!)

Diffusion equation: describes how a material changes undergoing diffusion. Chemistry, interface physics, biology, and many, many others.

These are just a few examples of differential equations.

Answer 2

Dr. baz certainly is correct. But you also use calculus (and differential equations) in mechanical engineering, electrical engineering, thermodynamics, acoustics.......

Pretty much *any* of the technical fields.


Doug

Answer 3

if you become a math teacher, then you need to know differentiation, so you can teach it to others.