Find the limit of the following vector -valued functions at the indicated value of t . 13. lim t → ∞ r ( t ) for r ( t ) = 2 e − t i + e − t j + ln ( t − l ) k
Find the limit of the following vector -valued functions at the indicated value of t . 13. lim t → ∞ r ( t ) for r ( t ) = 2 e − t i + e − t j + ln ( t − l ) k
Find the limit of the following vector-valued functions at the indicated value of t.
13.
lim
t
→
∞
r
(
t
)
for
r
(
t
)
=
2
e
−
t
i
+
e
−
t
j
+
ln
(
t
−
l
)
k
Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
The domain of the function h(t) = Vt – 9 i .
[9, 00)
O R
O (-∞,9)
O (9,0)
O (-00, 9]
Find the constants m, n, p, q such that the function defined by
f(x) = mx° + nx² + px + q has a local maximum at the point (2, 4) and a point of inflection at the origin.
Sketch the curve.
Consider the function r(t) = ( (square root t+1) - 2 / t-1) i + ln (t) / t-1 j + (t2) k.
1) find the domain of r(t).
2) find the lim t ->1 r(t).
3) find the interval on which r(t) is continuous.
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
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