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Mathematics
Problem
If
tan
x
=
5
12
\tan x=\dfrac{5}{12}
tan
x
=
12
5
and
x
x
x
lies in the first quadrant, find
cot
x
\cot x
cot
x
. a)
13
5
\dfrac{13}{5}
5
13
b)
12
5
\dfrac{12}{5}
5
12
c)
5
12
\dfrac{5}{12}
12
5
d)
−
12
5
-\dfrac{12}{5}
−
5
12
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