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Question 42
Mu
Analytic Geometry
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Question
A line from
(
0
,
2
)
(0,2)
(
0
,
2
)
on
y
=
2
cosh
(
x
/
2
)
y=2\cosh(x/2)
y
=
2
cosh
(
x
/2
)
is perpendicular to the tangent at
x
=
ln
4
x=\ln4
x
=
ln
4
. Find the distance between its intercepts.
A.
5
2
\frac52
2
5
B.
5
4
\frac54
4
5
C.
3
2
\frac32
2
3
D.
3
4
\frac34
4
3
E.
NOTA
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