## Basic course information

**Math 105:** Integral Calculus with Applications to Commerce and Social Sciences, section 202.

**Instructor:** Alex Tomberg
**Lectures:** Buchanan A202, MWF 8:00-9:00
**Office hours:** Monday 15:00-16:30 in LSK 303D, and Thursday 11:00-12:30 in LSK 303C
**Textbook:** Calculus: Early Transcendentals, Volume 2. Third custom edition for UBC, by Briggs and Cochran
**Common webpage:** Math 105.

## Quizzes

Quizzes will be held every second Friday at the start of class.

The way quizzes work is as follows: you are assigned a number of problems to work on, but only one of those problems will appear on the quiz, chosen at random.

## Grading scheme

Your grade will be computed using the following formula:

**Final exam:** 50%
**Two midterms:** 17% + 17% = 34%
**WebWork:** 10%
**Quizzes and participation:** 6%

## Lecture notes

Here are the DocCam lecture notes. Please remember that this is not a complete set of notes: reading the textbook and/or

Robert's lecture notes is also important.

**Week 1:** lecture 1, lecture 2.
**Week 2:** lecture 3, lecture 4, lecture 5.
**Week 3:** lecture 6 , lecture 7, lecture 8.
**Week 4:** lecture 9, lecture 10, lecture 11.
**Week 5:** lecture 12, midterm review, lecture 13.
**Week 6:** lecture 14, lecture 15, lecture 16.

Here are some solved exercises on substitution and integration by parts: by me and by Gourab Ray.
**Week 7:** lecture 17, lecture 18.

Some solved exercises on trigonometric integrals and substitutions: by me and on partial fractions by Gourab Ray.
**Week 8:** lecture 19, lecture 20, lecture 21 including the full solution of the fishing problem.

Solved examples of DEs, including the fishing pond model and skydiving model.
**Week 9:** lecture 22, lecture 23, lecture 24.
**Week 10:** lecture 25, midterm review.
**Week 11:** lecture 26, lecture 27, lecture 28.
**Week 12:** lecture 29, lecture 30.
**Week 13:** lecture 31, lecture 32.

## Midterm and final exams

Information and some ressources for midterm preparation.