#GETTING TO KNOW YOU QUIZ FOR Dr. Z.'s Math251(22,23,24) Rutgers University # Please Edit this ,txt page with Answers #Email DrZcalc3@gmail.com #Subject: q0 #with an attachment called #q0FirstLast.txt #when I tell you during the first lecture (Sept. 3) if you attended it #Or right after, if you watched the video # #------------ # My Name Is: Ashwin Haridas # My [Professional] Goals in Life are: get a job in software engineering, go to grad school, become a teacher # My Hobbies are: programming, playing basketball #Please Decipher and Prove the assertion in the following limerick #----------------------- # The integral of z-squared dz # From one to the cube root of three # Times the cosine # Of three pi over nine # Equals log of the cube root of e # Solution: # The antiderivative of z^2 with respect to z is (z^3)/3. # The integral of z^2 with respect to z from bounds 1 to 3^(1/3) is: # (3/3 - 1/3) = 2/3 # cos(3pi/9) = cos(pi/3) = 1/2 # 2/3 * 1/2 = 1/3. # log(e^(1/3)) = 1/3 * log(3) = 1/3 * 1 = 1/3 # Therefore, they are equal