When we find the area of a triangle then it depends on base and height, hence we can say that area of the triangle is the function of base and height. In other words, when we have a mathematical function having more than one variables, we use partial differentiation.
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Comparison test, which is also known as limit comparison test. we use this method to test the convergence of an infinite series.
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In the narrow sense of the term, the theory of function of a complex variable is the theory of analytic functions (cf. Analytic function) of one or several complex variables.
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The entropy of a substance is a real quantity, just like pressure, volume and temperature. Its unit is joule/Kelvin (J/K).
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A crystal is a solid whose constituent atoms, ions or molecules are closely packed in a regular fashion with repeating pattern in three dimensions.
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Nanotechnology is dealing with the characterization, design, production and various applications of nanostructures and nanosystems.
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Nanotechnology have considered as the solution to our smallest to biggest problems. Applications of Nanotechnology are countless.
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Ampere’s circuital law is one of the general laws of magnetism. This law used to find the magnetic field due to current distribution.
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Thermodynamics is the branch of physics which deals with heat and other forms of energy and also gives relationships between them.