The following are a selection of problems whose solutions are in the Notes;
after each group of problems is the page number (S.xx) of their solutions.
You can pick the topics you feel you need most review on.
I would suggest reviewing by looking first at the four hour exams, and the
practice hour exams--redo those problems, paying attention to the ones you
originally missed. You have solutions to all of these. Then use the
problems on this sheet for additional practice.
- 1.
-
Simple vector proofs; using the dot product formula:
12.1/53 12.2/43, 62 794/18 (S.1)
- 2.
-
Vector cross product: its direction and magnitude and the
determinantal formula for it. Equations of lines and planes.
12.3/7, 14, 19 (S.2, 3) 12.4/7, 32, 37 (S.5)
- 3.
-
Matrices: matrix multiplication, calculating
and
for
and
matrices. Solving
by using
and by Cramer's rue.
A square system
has a non-trivial solution
.
L.17/18a L.18/4 L.19/1b, 3a (S.4)
- 4.
-
Parametric equations. Finding the velocity, acceleration,
unit tangent vector and speed of a motion.
601/40a (S.6) 12.5/11, 39 (S.7)
- 5.
- Tangent plane to ; tangent linear approximation:
13.4/39, 57 (S.9) TA-7/3, 5 (S.10)
- 6.
-
Directional derivative ; gradient
(including geometric interpretations of its direction and
magnitude); deducing approximate values of
and
from map of the level curves of .
is normal vector to contour surfaces of
; from this one gets the tangent plane to
. Contour curves.
13.8/12, 23, 32 (S.13)
- 7.
-
Chain rule, when variables are independent and when not
independent.
13.7/5, 43, 49 (S.12) N.3/3a, 4 (S.16)
- 8.
-
Finding maxima and minima: with and without Lagrange
multipliers. Application to line-fitting by method of least
squares.
13.5/40, 46 (S.11) 13.9/24 (S.14) LS/1 (S.13)
- 9.
-
Double integrals; putting in limits, changing the order of
integration.
I.1/1, 2 (S.19) 14.2/15, 30, 37 (S.20)
- 10.
- Double integrals in polar coordinates.
I.2/5 (S.21) 14.4/2, 16, 23 14.5/33 956/36 (S.22)
- 11.
-
Triple integrals in rectangular and cylindrical coordinates.
14.6/5, 33 (S.23) 14.7/9, 12 (S.24) I.3/11, 12
(I.5)
- 12.
-
Spherical coordinates; gravitational attraction.
I.4/14, 16 (I.5) 14.7/26 (S.24) G.4/3 (S.25)
- 13.
-
Line integrals; path independence, conservative fields (in the
plane) and exact differentials. Finding the (mathematical)
potential function.
15.2/11, 32, 36 (S.26) Notes 2.7/1, 5, 6 (S.27, 8, 9)
- 14.
-
Green's theorem, work form: SP.4/4-C1(b), 4-C4 (S.30)
flux form: Notes 3.4/4 (S.32) 4.5/4a (S.33)
- 15.
-
Surface integrals and flux: Notes 9.8/4, 5, 8 (S.36, 37)
(Basic surfaces: sphere, cylinder and the graph of .)
- 16.
-
Divergence theorem.
Notes 10.5/5, 6, 8 (S.38, 39)
- 17.
-
Line integrals in -space and conservative fields; exact
differentials; finding the potential function.
Notes 11.5/1, 4 12.5/2, 3 (S.40, 41)
- 18.
-
Stokes' theorem, curl ; del operator
,
its use in formulas.
SP.7/5-B4 (S.43) 15.7/1, 2 (S.46)