## Differentiation 2

Measure the derivative value while moving the tilt measurement tool. You can change the shape of several mathematical functions by touching the screen.

Measure the derivative value while moving the tilt measurement tool. You can change the shape of several mathematical functions by touching the screen.

Triangle Trick If you look closely, you can see that the slope of the triangle is not a straight line.One of the merged triangles is slightly convex up and the other is…

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Fourier series A Fourier series is a way to represent a function as the sum of simple sine waves. A simple trigonometric function consists of a smooth surface. If you continue to…

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differentials The derivative method is a method of obtaining the amount of change at a point of a graph f(x). This is similar to the process of finding the tangent slope at…

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Triangle Regular Triangle The lengths of the three sides and the angles are the same. The size of each of the three angles is 60 °. It is the only triangle in…

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Pythagorean Theorem When the three sides of a right triangle are a, b, and c, and the longest side is c, the following equation is always true. The areas of a square…

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Geometric sequence is The geometric sequence is a sequence in which each term has a constant(common) ratio to its preceding term. For example, the geometric sequence with the first term ‘a’ and…

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Fourier series A Fourier series is a way to represent a function as the sum of simple sine waves. A simple trigonometric function consists of a smooth surface. If you continue to…

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Fourier series A Fourier series is a way to represent a function as the sum of simple sine waves. A simple trigonometric function consists of a smooth surface. If you continue to…

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There are 10 black stones and 10 white stones in your pocket. What is the distribution of the number of black stones when I take out 10 randomly? Normal distribution Gauss in…

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