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Quiz by Joseph Stevens, created more than 1 year ago

First order linear Second order linear Solving through substitution

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fp3
maths
further maths
a level

	Created by Joseph Stevens over 9 years ago

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2542261

quiz

2016-12-04T00:31:47Z

FP3 differential equations

FP3 differential equations

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Question 1 of 4

1

Find the integrating factor for which

Select one of the following:

sin x
cot x
cosec^2 x
ln|cot x|

Explanation

Question 2 of 4

1

Hense solve.

Select one of the following:

y= cos x + cot x ln|sinx| + c
y = tan x + ln|cot x|
y = cosec x + cot x ln|cot(x/2)|+ c
y=sin x - tan x ln|tan(x/2)| + c

Explanation

Question 3 of 4

1

Find the complimentry function of the following differential equation.

Select one of the following:

y=e^-2x (Acos √3x + Bsin √3x)
y= Ae^2x +Bie^3x
y= Ae^√3ix + Bcos 2x
y= e^4x +A

Explanation

Question 4 of 4

1

Find the particular integral.

Select one of the following:

y= 4e^-x + 6sin x + 4cos x
y= e^-2x (Acos √3x + Bsin √3x)
y=(3/4)e^-x + (6/5) sin x - (4/5) cos x
y = e^x + 4sin x + 7cos x

Explanation

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2542261

quiz

2016-12-04T00:31:47Z

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