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How is it implied?
The nth Hermite polynomial is a type of mathematical function that is commonly used in the field of physics and engineering. It is named after the French mathematician Charles Hermite and is denoted by Hn(x).
The nth Hermite polynomial can be defined as:
Hn(x) = (-1)^n e^(x^2) (d^n/dx^n)(e^(-x^2))
The nth Hermite polynomial has n real zeros. This means that for every value of n, there are exactly n points on the x-axis where the polynomial crosses or touches the x-axis.
There are several ways to prove that the nth Hermite polynomial has n real zeros. One way is to use mathematical induction, where the statement is proved for a base case (usually n=1 or n=2) and then shown to be true for all subsequent cases. Another way is to use the properties of Hermite polynomials and the fundamental theorem of algebra.
The property of the nth Hermite polynomial having n real zeros has various applications in physics and engineering. It is used to represent the wave functions of quantum harmonic oscillators and to solve differential equations in quantum mechanics. It is also used in signal processing and image processing, as well as in modeling financial data and analyzing data in statistics.