# Math 2423 - Calculus and Differential Geometry II

# Homework

Note: the pdf files will be replaced by solution files each week after the due date.

HW 1 (Due 1/29) | 3.9 #21, 35; 4.1 #3, 4; 4.2 #24; 4.3 #20, 21, 27 |
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HW 2 (Due 2/5) | 4.3 #53, 55, 63 a); 4.4 #13, 16; 4.5 #9, 12, 23 |

HW 3 (Due 2/12) | 4.5 #42, 48, 49; 5.1 #12, 26; 5.2 #4, 24 |

HW 4 (Due 2/29) | 5.3 #6, 14; 5.4 #16, 23; 5.5 #9, 17 |

HW 5 (Due 3/7) | 6.1 #13, 24, 25; 6.2 #37 and additional problems. |

HW 6 (Due 3/21) | 6.2 #91; 6.3 #47; 6.4 # 13, 50, 77, 82; 6.5 #3, 10; and additional problems. |

HW 7 (Due 4/4) | 6.6 #21, 67; 6.8 #15, 19, 44, 69 and additional problems. |

HW 8 (Due 4/11) | See the pdf file and solutions. |

HW 9 (Due 4/18) | See the pdf file |

HW 10(Due 5/2) | See the pdf file. |

# Test Dates

Test 1 will be on Friday, 2/19.(No homework will be due this week.) |

Test 2 will be on Friday, 3/25. |

# Lecture Notes

Notes on the week 4/11-4/15.

Notes starting the second week after Exam I.

Notes from the first week after Exam I.

# Resources

The rubrics for Exam 3.

The review sheet for Exam 3.

The rubrics for Exam 2.

The review sheet for Exam 2.

The rubics for Exam 1.

Pappus's centroid theorem allows you to calculate volumes of solids of revolution given the center of mass.

The review sheet for Exam 1.

A nice geometric proof of the sum formulas for sine and cosine.

A pictorial proof of the sum of cubes formula.