MATH 1321-004 Homework #4
due 2013-FEB-18, 11:35 a.m.
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Assignments
All numbers below refer to the textbook:
Calculus Concepts and Contexts, J. Stewart, 4th Ed.
Directions
Hints: All problems of 13-18 in 10.5 involved trignometric functions. What trignometric identites can you use
to connect two components of the vectors? The values of
individual components change, but the relation between
them does not change.
• §10.1: 1, 4, 5, 9, 14, 18, 36, 40, 43,
• §10.2: 6, 8, 11, 14, 18, 20, 25, 31, 37, 43, 50,
• §10.3: 6, 14, 18, 22, 30, 40, 46, 51, 55
Extra credits: Additional 15% credits will be given
to you if you typeset your solutions in LATEX. You can
also get partial extra credit for typeset solutions of some
problems. You will also get extra credit if you find typos
or errors in the summary handouts.
• §10.4: 5, 10, 12, 13, 19, 32, 36, 38,
• §10.5: 13-18, 19, 24
• Extra credit §10.3-16, 57
Caution: please make sure that your handwriting is
Boldfaced problems weigh 2 points each and all other
problems 1 point each. A random subset of the assigned recognizable, otherwise you only get partial credit for the
recognizable part.
problems with a total of 25 points will be graded.
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