Midtern 1 Practice

7 Pages
119 Views

Department
Mathematics
Course Code
MATH 2401
Professor
Jing Hu

This preview shows pages 1 and half of page 2. Sign up to view the full 7 pages of the document.
Description
Math 2401 Name (Print): Spring 2013 Midterm 1 GT ID: 02/19/13 Time Limit: 80 Minutes Section signature: Instructions:This exam contains 7 pages (including this cover page) and 6 problems. Check to see if any pages are missing. Print your name and sign your signature to indicate that you accept the honor code. The following rules apply: ▯ Calculator is allowed to use. You may not use Problem Points Score your books, notes on this exam. ▯ Box the answer and show the work you did to 1 8 arrive at the answer to receive full credit. 2 9 ▯ Organize your work in a reasonably neat and coherent way, in the space provided. Work scat- 3 9 tered all over the page without a clear ordering will receive very little credit. 4 8 ▯ Mysterious or unsupported answers will not receive full credit. A correct answer, unsupport- 5 8 ed by calculations, explanation, or algebraic work will receive no credit; an incorrect answer support- 6 8 ed by substantially correct calculations and expla- Total: 50 nations might still receive partial credit. ▯ If you need more space, use the back of the pages; clearly indicate when you have done this. Math 2401 Midterm 1 - Page 2 of 7 02/19/13 1. (8 points) Calculate, simplifying the answer: R 1 (a) (2 points) [e▯ti + sin(▯t)j + t k]dt 0 d t ▯t ▯t t 1 (b) (3 points) dt[(e i + e j + tk) ▯ (e i + e j + t2k)] d 1 1 (c)
More Less
Unlock Document

Only pages 1 and half of page 2 are available for preview. Some parts have been intentionally blurred.

Unlock Document
You're Reading a Preview

Unlock to view full version

Unlock Document

Log In


OR

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


OR

By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.


Submit