College of the Holy Cross, Spring 2021

Math 241 (Multivariable Calculus) Daily Practice Problems

Professor Hwang.

Teaching schedule and office hours.

Last modified: January 28, 2021


Week 1

Monday, February 1 Introduction Food Cubes
Wednesday, February 3 Section 1.1 (pp. 7-8) 1-15 (odd)
Thursday, February 4 Section 1.2 (pp. 16-18) 1-21 (odd), 29, 33, 35
Friday, February 5 Section 1.3 (pp. 26-27) 1-21 (odd), 25, 33

Week 2

Monday, February 8 Section 1.4 (pp. 38-40) 1-17 (odd), 25
Wednesday, February 10 Section 1.6 (pp. 59-62) 1-11 (odd)
Thursday, February 11 Section 1.6 (pp. 59-62) 16-19, 29, 33-36, matrix multiplication
Friday, February 12 Section 1.6 (pp. 59-62) Worksheet 0

Week 3

Monday, February 15 Section 1.7 (pp. 73-74) 1-9 (odd), 14-16, 19, 27, 29
Wednesday, February 17 Section 1.7 (pp. 73-74) 11, 13, 17, 23, 31, 33, 37
Thursday, February 18 Chapter 1 Review (pp. 75-81) 5, 8, 9, 14, 15, 19, 29(a), 45(a)
Friday, February 19 Midterm 1

Week 4

Monday, February 22 Section 2.1 (pp. 95-97) 3, 5, 11, 15-21 (odd), 29, 31
Wednesday, February 24 Section 2.2 (pp. 114-116) 7-15 (odd), 29-33 (odd)
Thursday, February 25 Section 2.2 (pp. 114-116) 17-23 (odd), 35-47 (odd)
Friday, February 26 Section 2.3 (pp. 131-134) 1-17 (odd)

Week 5

Monday, March 1 Section 2.3 (pp. 131-134) 19-29 (odd), 35
Wednesday, March 3 Section 2.3 (pp. 131-134) 37, 39, 43, 45
Thursday, March 4 Section 2.4 (pp. 141-142) 1-11 (odd), 15-23 (odd), 29
Friday, March 5 Section 2.5 (pp. 155-158) 1, 19-29 (odd)

Week 6

Monday, March 8 Section 2.5 (pp. 155-158) Worksheet 1; 11-14
Wednesday, March 10 Section 2.6 (pp. 173-176) 3, 5, 7, 17-23 (odd)
Thursday, March 11 Chapter 2 Review (pp. 183-188) 1-9 (odd), 29
Friday, March 12 Midterm 2

Week 7

Monday, March 15 Section 3.1 (pp. 200-202) 1-9 (odd), 15-19 (odd)
Section 3.2 (pp. 219-221) 1-9 (odd), 10, 15
Wednesday, March 17 Section 3.3 (pp. 226-227) 1-11 (odd), 17, 19
Thursday, March 18 Section 3.3 (pp. 226-227) 21, 25, 27, wind map, Lorenz attractor, boids
Friday, March 19 Section 3.4 (pp. 235-237) 1, 3, 7-25 (odd)

Week 8

Monday, March 22 Section 4.1 (pp. 262-263) 1-9 (odd), 22, 23, 24, 26, 33(a)
Wednesday, March 24 Section 4.2 (pp. 276-278) 1-21 (odd; find crit. pts), 29, 31
Thursday, March 25 Section 4.2 (pp. 276-278) 4-20 (even; find crit. pts), 33, 41-49 (odd)
Friday, March 26 Section 4.2 (pp. 276-278) 1-11 (odd; classify crit. pts), 22(a), 23(a)

Week 9

Monday, March 29 Section 4.3 (pp. 290-293) 1-5 (odd), 13(a), 21-25 (odd)
Wednesday, March 31 Section 4.3 (pp. 290-293) Worksheet 2
Thursday, April 1 Easter
Friday, April 2 Easter

Week 10

Monday, April 5 Easter
Wednesday, April 7 Section 4.4 (pp. 283-284) 1, 2, 6(a) and (c), 11, 13
Thursday, April 8 Review
Friday, April 9 Midterm 3

Week 11

Monday, April 12 Section 5.1 (pp. 291-292) 1-5 (odd), 11-15 (odd)
Section 5.2 (pp. 307-308) 3-9 (odd), 13, 21, 27
Wednesday, April 14 Section 5.2 (pp. 307-308) 19, 31, 33, 35, 39
Thursday, April 15 Section 5.3 (pp. 311-312) Worksheet 3; 1-9 (odd)
Friday, April 16 Section 5.4 (pp. 321-322) 1-7 (odd)

Week 12

Monday, April 19 Section 5.5 (pp. 341-343) 7, 13-17 (odd), 23, 25, 29, 35
Wednesday, April 21 Section 5.6 (pp. 307-308) Worksheet 4; 7, 11, 13, 17
Thursday, April 22 Section 6.1 (pp. 379-381) 1-7 (all)
Friday, April 23 Section 6.1 (pp. 379-381) 9-19 (odd), 27, 29

Week 13

Monday, April 26 Section 6.2 (pp. 389-390) 1, 3, 7, 9, 15, 25, 27
Wednesday, April 28 Academic Conference
Thursday, April 29 Section 6.3 (pp. 399-400) 1-9 (odd), 21, 25, 27
Friday, April 30 Midterm 4

Week 14

Monday, May 3 Section 7.1 (pp. 417-419) 1-9 (odd)
Chapter 7 Review (pp. 523-529) 3(a), 5(a), 7
Wednesday, May 5 Section 7.1 (pp. 417-419) 4, 10, 24, 25, 26
Thursday, May 6 Section 7.2 (pp. 438-439) Worksheet 5; 1, 5, 11, 13
Friday, May 7 Section 8.1 (pp. 535-536) 1, 3, 15
Section 8.2 (pp. 551-552) 7
Section 8.3 (p. 560) 1, 3, 5, 9