the equation has a regular singular point at t=1 the indicial equation has 2 roots : 0 and 1/2 Equation : (lnt)y''-(1/2)y'+y=0 determine the first three nonzero terms in the series

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A: This question is based on Fourier series.

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A: Solution is given as below:

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Rate of Change

The relation between two quantities which displays how much greater one quantity is than another is called ratio.

Slope

The change in the vertical distances is known as the rise and the change in the horizontal distances is known as the run. So, the rise divided by run is nothing but a slope value. It is calculated with simple algebraic equations as: