HP 40gs hp 40gs_user's guide_English_E_HDPMSG40E07A.pdf - Page 294
Unsigned Inf., Solve?
UPC - 882780045217
View all HP 40gs manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 294 highlights
hp40g+.book Page 20 Friday, December 9, 2005 1:03 AM The example at the right shows the case for t = 0. Select the entire expression and press to get the answer: 0 The example at the right shows the case for t = π/3. Selecting the entire expression and pressing displays the message shown at the right. Accept YES and press . Press again to get the result: ∞ The next example is for t = 2π/3. Selecting the entire expression and pressing displays the result: 0 The final example is for the case where t = π. Press , accept YES to the message UNSIGNED INF. SOLVE?, press and press to get the result: ∞ Here, then, are the variations of x(t) and y(t) : 16-20 Step-by-Step Examples
16-20
Step-by-Step Examples
The example at the right
shows the case for t = 0.
Select the entire expression
and press
to get the
answer:
0
The example at the right
shows the case for t =
π
/3.
Selecting the entire
expression and pressing
displays the
message shown at the right.
Accept
YES
and press
.
Press
again to get
the result:
∞
The next example is for t =
2
π
/3. Selecting the entire
expression and pressing
displays the result:
0
The final example is for the
case where t =
π
. Press
, accept
YES
to the
message
UNSIGNED INF.
SOLVE?
, press
and
press
to get the
result:
∞
Here, then, are the variations of
and
:
xt
()
yt
()
hp40g+.book
Page 20
Friday, December 9, 2005
1:03 AM