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What is the integrating factor of dy/dx + y cot x = 2… | StemPy Lab
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What is the integrating factor of dy/dx + y cot x = 2 cos x on an interval where sin x > 0?
Mathematics
Medium
High School (11–12)
Functions and Calculus › Differential Equations
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What is the integrating factor of
d
y
d
x
+
y
cot
x
=
2
cos
x
\dfrac{dy}{dx} + y\cot x = 2\cos x
d
x
d
y
+
y
cot
x
=
2
cos
x
on an interval where
sin
x
>
0
\sin x > 0
sin
x
>
0
?
sin
x
\sin x
sin
x
cosec
x
\operatorname{cosec} x
cosec
x
cos
x
\cos x
cos
x
ln
(
sin
x
)
\ln(\sin x)
ln
(
sin
x
)
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← The substitution y = vx is used on dy/dx = (x + 2y)/x. Which equation in v and x does it give?
To solve (1 + x²)dy/dx + 2xy = cot x, a student first writes the standard form. What is the integrating factor? →
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Functions and Calculus › Differential Equations
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