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The partial derivative of z=f(x,y) have a simple geometrical representation. Suppose the graph of z = f (x y) is the surface shown. Consider the partial derivative of f with respect to x at a point. Holding y constant and varying x, we trace out a curve that is the intersection of the surface with the vertical plane. The partial derivative measures the change in z per unit increase in x along this curve. Thus, it is just the slope of the curve at a value of x. The geometrical interpretation of is analogous in both types of derivatives, i.e., Ordinary and Partial Derivatives
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What are the applications of partial derivatives in real analysis?
what are the applications of partial derivative in real analysis.
Why is the partial differential equation important?
Partial differential equations are great in calculus for making multi-variable equations simpler to solve. Some problems do not have known derivatives or at least in certain levels in your studies, you don't possess the tools needed to find the derivative. So, using partial differential equations, you can break the problem up, and find the partial derivatives and integrals.
What is the geometrical representation of a linear equation?
A line, "living" in N-dimensional space, where N is the number of variables.
Definition of Divergence of a vector field?
hedivergence of a vector fieldF= (F(x,y),G(x,y)) with continuous partial derivatives is defined by:
Applications of partial derivatives in engineering?
It is use to fail the engineering students in final exam.... best use of it to make the student,s life hell....
