New User Special Price Expires in

Let's log you in.

Sign in with Facebook


Don't have a StudySoup account? Create one here!


Create a StudySoup account

Be part of our community, it's free to join!

Sign up with Facebook


Create your account
By creating an account you agree to StudySoup's terms and conditions and privacy policy

Already have a StudySoup account? Login here


by: 2409385072

Math Math 215


Preview These Notes for FREE

Get a free preview of these Notes, just enter your email below.

Unlock Preview
Unlock Preview

Preview these materials now for free

Why put in your email? Get access to more of this material and other relevant free materials for your school

View Preview

About this Document

Calculus III
Divakar Viswanath
Class Notes
25 ?




Popular in Calculus III

Popular in Math

This 2 page Class Notes was uploaded by 2409385072 on Monday September 19, 2016. The Class Notes belongs to Math 215 at University of Michigan taught by Divakar Viswanath in Fall 2016. Since its upload, it has received 4 views. For similar materials see Calculus III in Math at University of Michigan.


Reviews for Math


Report this Material


What is Karma?


Karma is the currency of StudySoup.

You can buy or earn more Karma at anytime and redeem it for class notes, study guides, flashcards, and more!

Date Created: 09/19/16
Math 206 Fall 2016 Project 1 Generated For: bmao12 Covers: This project covers up through and including Chapter 8 of the tutorial. What to Submit: For this project you will need to create and upload a single script m-▯le called matlab1.m (all lower case!). This ▯le should do all of the things requested in the problems below in the order speci▯ed. Grading Method: Grading for this course is via an automated grading system which checks both that your answers are correct and that you used the correct method of obtaining them. This is why it is important to assign your answers to the correct variable names and use the methods speci▯ed. Use of comments (if you know how to use them) is ▯ne - comments are ignored by the grading system. If there are any unexpected errors or the ▯le is incorrectly named (hence can’t be found) then the project will automatically earn a grade of 0 so make sure you run your m-▯le through Matlab and check the output before submitting! Be very careful about making sure that any necessary symbolic variables are de▯ned in your code. The assumption should be that we will run your m-▯le through a clear matlab process. Final Warning: When you test your script m-▯le, type the following in Matlab: >> clear all >> matlab1 Alternatively type clear all in Matlab and then use the run button in the project editor. Whatever you do, don’t put clear all inside the actual m-▯le though, it will be removed before grading because it trashes the grading software. This will make sure that you’ve cleared out any residual de▯ned variables and it will make sure that your code is not going to error. You have been warned! 1. This problem is here to remind you to make sure you syms any variables you need. You can do it ▯rst, or later when you need them, but don’t forget! 2. Evaluate sin(28). All angles should be treated as radians. Assign to p2. [3 pts] Answer: p2=sin(28) 3. Evaluate cos(cos(20)). All angles should be treated as radians. Assign to p3. [3 pts] 4. Evaluate cos(cos(39)). All angles should be treated as degrees. Assign to p4. [3 pts] ▯1 5. Evaluate tan (sin(39)). All angles should be treated as degrees. Assign to p5. [3 pts] 6. Calculate log231 + log 80. You might need a change of base or two. Assign to p6. [4 pts] 7. Use solve to solve 2x + 4 = 34. Assign to p7. [3 pts] 2 3 4 2 3 4 8. Use solve to solve 1 ▯ 6x + 3x ▯ 6x = 1 ▯ 6x ▯ 4x ▯ 2x . Assign to p8. [4 pts] 9. A surveyer standing at point A sights two targets, one at B and one at C. He measures that target [5 pts] B is 58 yards away, target C is 386 yards away and the angle between them is 39 degrees. Use solve and the Law of Cosines to ▯nd the distance between B and C. Assign to p9. Note: Using solve applied directly to the LOC will yield both a positive and negative solution - that’s ▯ne, please leave both! ▯ ▯ ▯ ▯ ▯▯▯▯ ▯ ▯ ▯ ▯ ▯▯▯▯ 10. Use simplify to simplify 4 2 + 4 ▯ 3 + 3 + 6 ▯ 5 2 . Assign to p10. [4 pts] t t 11. Use solve to solve the following system of equations: [6 pts] xy ▯ 8x = 8 y ▯ 4x = 2 Assign to p11. p 12. The following problem spans several questions. Begin by assigning p12 to 10. [2 pts] 13. Calculate 40 + p12. Assign to p13. [3 pts] p 14. Calculate p13=9. Assign to p14. [3 pts] 15. Calculate sin(4p14). All angles should be treated as radians. Assign to p15. [3 pts] 2 16. Use solve to solve the equation 2x + bx + 4 = 0 for b. Assign to p16. [3 pts] 17. Use solve to solve the equation 5ab ▯ b ▯ b = 4a for b. Assign to p17. [3 pts] 18. The following problem spans several questions. First de▯ne the function f(x) = 2x + 9x + 9 symboli- [3 pts] cally. Assign to f(x). 19. Calculate f(7)f(3) ▯ f(3 + f(4)) + f(f(7)f(3)). Assign to p19. [4 pts] 2 3 4 20. Use simplify to simplify f(1 + 7x + 8x + 8x ). Assign to p20. [4 pts] 21. Use solve to solve f(x) = 6. Assign to p21. [4 pts] 22. Use solve to solve 5f(3x) = 9 + f(x + 5). Assign to p22. [4 pts] 4 23. The following problem spans several questions. First de▯ne the function g(x) = 4+x symbolically. [3 pts] Assign to g(x). 24. De▯ne the function h(x) = 8x + 5 symbolically. Assign to h(x). [3 pts] 25. Use solve to solve 9g(x) = h(5x). Assign to p25. [4 pts] 26. Use solve to solve g(h(x)) = h(g(x)). Assign to p26. [4 pts] 27. Use fzero to approximate an x-intercept of y = x+ cos ▯ x ▯ 3 + e (x=4▯3) ▯ 3 near x = 8. Assign to [5 pts] 4 4 p27. 28. Use fzero to approximate the largest x-intercept of the function y = cosx + 0:5(1:9 ). Use a nearby [7 pts] sensible integer value of your choice. Find this nearby sensible integer however you wish, how you ▯nd it is not part of the assignment. Assign to p28.


Buy Material

Are you sure you want to buy this material for

25 Karma

Buy Material

BOOM! Enjoy Your Free Notes!

We've added these Notes to your profile, click here to view them now.


You're already Subscribed!

Looks like you've already subscribed to StudySoup, you won't need to purchase another subscription to get this material. To access this material simply click 'View Full Document'

Why people love StudySoup

Steve Martinelli UC Los Angeles

"There's no way I would have passed my Organic Chemistry class this semester without the notes and study guides I got from StudySoup."

Amaris Trozzo George Washington University

"I made $350 in just two days after posting my first study guide."

Bentley McCaw University of Florida

"I was shooting for a perfect 4.0 GPA this semester. Having StudySoup as a study aid was critical to helping me achieve my goal...and I nailed it!"

Parker Thompson 500 Startups

"It's a great way for students to improve their educational experience and it seemed like a product that everybody wants, so all the people participating are winning."

Become an Elite Notetaker and start selling your notes online!

Refund Policy


All subscriptions to StudySoup are paid in full at the time of subscribing. To change your credit card information or to cancel your subscription, go to "Edit Settings". All credit card information will be available there. If you should decide to cancel your subscription, it will continue to be valid until the next payment period, as all payments for the current period were made in advance. For special circumstances, please email


StudySoup has more than 1 million course-specific study resources to help students study smarter. If you’re having trouble finding what you’re looking for, our customer support team can help you find what you need! Feel free to contact them here:

Recurring Subscriptions: If you have canceled your recurring subscription on the day of renewal and have not downloaded any documents, you may request a refund by submitting an email to

Satisfaction Guarantee: If you’re not satisfied with your subscription, you can contact us for further help. Contact must be made within 3 business days of your subscription purchase and your refund request will be subject for review.

Please Note: Refunds can never be provided more than 30 days after the initial purchase date regardless of your activity on the site.