Eliminate the arbitrary constant/s of this equation to obtain the DE. Express the DE in general form. # * x'y + xsiny = C X siny=

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A: The given function is y=cos2x To find: y' and y''

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A: Here  given as Use some trigonometric formula as

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Q: A quiz on mathematical language and symbols was administered to students of H137IHM at Lyceum of the…

A:

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A:

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A:

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A: Since we are given with multiple question and our guideline is solve first question only kindly…

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A:

Q: 2, " cos“(x)sin*(x)dx

A: To find : ∫0π2cos6xsin4xdx

Q: b) Find derivative of the following: 1. y= 5x° + 2x -x + x* -9x+12 y=1-cos 20+3sine iI. ii. s= xln…

A: The detailed solution is as follows below:

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A: Using method of linear differential equation.

Q: #4 y=sin(0.5√√x)/x at x = 1

A: dfdx=fx-fx-hhd2fdx2=fx-2fx-h+fx-2hh2 y=fx=sin0.5xxx=1h=0.25∴dfdx=fx-fx-hh          =f1-f1-0.250.25…

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A:

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A: Let's find.

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A: To  findderivative of1)y=ex2+cosx