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Problem
Problem
Which of the following functions will have absolute minimum value? a.
cot
(
sin
x
)
\cot(\sin x)
cot
(
sin
x
)
b.
tan
(
log
x
)
\tan(\log x)
tan
(
lo
g
x
)
c.
x
2005
−
x
1947
+
1
x^{2005} - x^{1947} + 1
x
2005
−
x
1947
+
1
d.
x
2006
+
x
1947
+
1
x^{2006} + x^{1947} + 1
x
2006
+
x
1947
+
1
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