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METU

Gülbahar TOP

METU Math Dept Mail: gtop@metu.edu.tr

Math119

Math120

Phone: 0312 210 5349 Office: Math-Z33

 

 

2020-2021 Spring

Math 120 Section 61-62: (even I share notes I can not write everything I say, also I have a bad hand writing-sometimes hard to read. I strongly suggest you to take notes while you listen to lecture and recitation hours-in that case you can learn better.)

Week 1 (19.03.2021): Notes

Week 2 (26.03.2021): Notes (The notes I prepared before the lecture-with better handwriting)

Week 3 (02.04.2021): Notes (updated-11.04.2021) Quiz-1 soln

Week 4 (09.04.2021): Week3s remaining questions+ Week4(to be uploaded) Quiz-2 soln

Week 5 (16.04.2021): Week4s remaining questions+Week5.  (VIDEO for Question 1,2 of week 5)

Week 6 (23.04.2021): notes of pre-recorded video (by Gülbahar)

Week 7 (30.04.2021): notes

 

 

 

 

 

Important note: First, try to solve all these questions yourself, and then check the solution I uploaded, if you still have problems send an e-mail to me or for faster way check helproom for any asistant. When you send me an e-mail, I will try to answer as soon as possible.

Zoom info for recitations and helproom hour:                                                                

https://zoom.us/j/96577469501?pwd=dXIzZm1SUlpyZ244KzBJLzRWWXF4UT09

 

20211
bahar

Monday

Tue

Wed

Thurs

Fri

08.40

 

 

 

 

 

09.40

 

 

 

 

 

10.40

 

 

 

 

 

11.40

 

 

 

 

 

12.40

 

 

 

 

 

13.40

 

 

 

 

 

14.40

 

 

 

 

 

15.40

 

 

 

 

 

16.40

 

 

 

 

 

18:00- ∞

 

Math119 meeting

 

 


 

 

 

 

 

 

 

 

 

 

 

 

 

2020-2021 Fall:

Math 119 Section 94: (even I share notes I can not write everything I say, also I have a bad hand writing-sometimes hard to read. I strongly suggest you to take notes while you listen to lecture and recitation hours-in that case you can learn better.)

Week 1 (16.10.2020): Notes  (recitation)                                                      

Week 2 (23.10.2020-30.10.2020): Notes

Week 3 (30.10.2020): Notes (↔Newest version) (Notes-first version)

Week 4 (06.11.2020): Notes (↔updated 13.11.2020)  (old version 06.11.2020)

Week 5 (13.11.2020): Notes (↔updated 20.11.2020)   (old version)

Week 6 (20.11.2020): Notes (↔updated 27.11.2020)(old version)

Week 7 (27.11.2020): Notes (updated) (old version)

Week 8 (04.12.2020): Notes

Week 9 (11.12.2020): Notes (updated 20.12.2020) old version

Week 10 (18.12.2020):Notes (updated 06.01.2021) old version

Week 11 (25.12.2020): Notes (updated 06.01.2021)

Week 12 (31.12.2020): pre-recorded video 1- pre-recorded video2-notes of pre-recorded video (by Kadri İlker Berktav)                                                          

Week 13 (08.01.2021): Notes (updated 18.01.2021)

Week 14 (15.01.2021): Notes (updated 18.01.2021)

Extra recitation notes from previous years:

·      Improper integral-area of region between curves-volume of solid of rotation-arclength-polar curve sketching

·      Arclength and polar drawing

·      Riemann sum and area between two curves  

·      Rational function integral examples (includes polynomial division and partial fraction)

·      Graph sketching 01-02-03

·      Increasing/decreasing functions/riemann sum quiz sample from previous years

·      Riemann sum quiz sample

 

              

 

 

2019-2020

Solutions of several questions will be uploaded soon

Quiz solutions for section 62 and 161 (uploaded 10.03.2020)

About math120:

Sequences Series Worksheet

Discontinuous function for which partial derivatives exist

A differentiable function with discontinuous partial derivatives

 

A better source for quadric surfaces:

·      you can check cross sections of surfaces with the planes parallel to xy yz and xz axis

·      you can change the surface view solid to transparent to see 3 dimensional shape better

·      you can play with the coefficients A B C to see the stretching options better

 

 

 

Math 117 web page

 

2018-2019 Fall section 13-14 Rec grades (corrections done  at 9:30 08.01.2019)

2018-2019 Fall section 23-24-31 Rec grades

2018-2019 sec 13-14-23-24-31 Quiz 4-5 Solutions

2018-2019 Fall Solutions of two questions I promised (one is solved but there is alternative solutions, second was not solved)

 

2017-2018 section 21 Quiz1 results - solutions

2017-2018 section 32 Quiz1 results - solutions

 

Extra questions about polar drawing from previous years recitations.

Solutions (2018) of some recitation questions, there might be evaluation mistakes please follow them carefully

Solutions (2018) of some previous questions, there might be evaluation mistakes please follow them carefully

In the following links there are animations of volumes by shell method disc method etc.
If you have problems about visualising application of integrals in finding volumes, take a look at those.
I think it can be helpfull for you to visualize the use of the methods we have learned while you are studying.
http://mathdemos.org/mathdemos/solids/
http://mathdemos.org/mathdemos/shellmethod/gallery/gallery.html Volume by cylindrical shells
http://mathdemos.org/mathdemos/diskmethod/diskmethodgallery.html (disc method)
http://mathdemos.org/mathdemos/washermethod/gallery/gallery.html (Slicing method)

 

Rational function integral examples (includes polynomial division and partial fraction)

Quiz 5 and alternative quiz 5 solutions

Drawing function’s graph examples (2017) (2016)

Section 33-59 quiz 4 solution

Some exercises for sections 33 and 59

20171 section 33 quiz solutions

 

 

20162
bahar

Pazartesi

Salı

Çarşamba

Perşembe

Cuma

08.40

 

 

 

Helproom

Math120 rec

09.40

 

 

 

Helproom

Math120 rec

10.40

 

 

 

 

 

11.40

 

 

 

 

Math120 rec

12.40

 

 

Math120 meeting

 

Math120 rec

13.40

 

Greek201

 

Greek

 

14.40

 

Greek

 

Greek

 

15.40

 

 

 

Math120 rec

 

16.40

 

 

 

Math120 rec