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Suppose
,![Suppose ,](http://static.jiandati.com/f5ce201-chaoxing2016-549779.png)
A.
B.
C.
D.
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- · 有4位网友选择 A,占比50%
- · 有4位网友选择 C,占比50%
A.
B.
C.
D.
Suppose,
, and
. Then what are
and
respectively ?
A、
B、
C、
D、
Suppose,
, and
. Then what are
and
respectively ?
A、
B、
C、
D、
Suppose,
and
, then
A、is continuous on
.
B、,
.
C、is not continuous on
.
D、Ifis continuous on
, then
,
.
Suppose the DTFT ofis
. The DTFT of
is ()
A、
B、
C、
D、
Supposeand
,
, then
A、is concave up on
.
B、is concave down on
.
C、has a critical point.
D、is decreasing on
.
Supposeis a function such that
,
,
,
,
,
, and
is continuous everywhere. Evaluate
.
Suppose there are two eventsand
. If
and
, then
.
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