To find the maximum or minimum values of a function, we would usually draw the graph in order to see the shape of the curve. Now, using our knowledge from differentiation, we can find these greatest ...

1 Department of Business Administration, Julius Nyéréré University, Kankan, Guinea. 2 Department of Mathematics, Julius Nyéré University, Kankan, Guinea. Its law of evolution. A system can be in ...

Differentiation of algebraic and trigonometric expressions can be used for calculating rates of change, stationary points and their nature, or the gradient and equation of a tangent to a curve.

Differential equations are equations that contain derivatives. The equations are used in calculus to describe relationships among one or more variables. A solution to any series of equations can be ...