Wow this problem sure was difficult for me. I got a and b but c and d I got wrong. Thank you so much for going over this material, it truly is helpful and appreciated
Thank you so much for telling me what the area of a polar curve is! We haven't covered that in Calculus at all! But for part d can you explain how you got the other limit to be pi/2?
The idea is that as the circles r = kcos(theta) become larger and larger, they engulf all of quadrant 1 and 4, however, the circles do not approach quadrants 2 and 3 at all. Region R sits entirely in quadrants 1 and 2, so we set the limits to be from 0 to pi/2.
I think it is definitely going to be tough taking a test where you cannot skip a question and go back. I think everyone will just need to be that much more prepared for the digital exam. With all this preparation you are doing, I imagine you will be fine, Jacob! Either way, I am impressed with how much work you are putting in to prepare for this exam. That work ethic will pay you dividends in the future!
This really helped me alot
I am glad! I hope your AP Calc test prep is going well! Which topic(s) do you find to be most challenging?
Pure gold wish I found it earlier
I appreciate the vote of confidence and I hope your AP test went well!
Wow this problem sure was difficult for me. I got a and b but c and d I got wrong. Thank you so much for going over this material, it truly is helpful and appreciated
That was tough polar curve question. They pick 2 FRQ at random and make them very difficult; it is very rare for someone to get a perfect score!
Thank you so much for telling me what the area of a polar curve is! We haven't covered that in Calculus at all! But for part d can you explain how you got the other limit to be pi/2?
The idea is that as the circles r = kcos(theta) become larger and larger, they engulf all of quadrant 1 and 4, however, the circles do not approach quadrants 2 and 3 at all. Region R sits entirely in quadrants 1 and 2, so we set the limits to be from 0 to pi/2.
Also do you mind if you can do 2010 AP Calculus AB FRQ section. I find that year to be the hardest.
What question(s) specifically did you find to be most challenging from 2010?
@@vinteachesmath 1, 2, and 3 please! Im still getting hang of Rate in/Rate out problems which is probably my biggest downfall.
What are your thoughts on 2021 AP Calculus test, I don't really like the ability to not go back on a question..
I think it is definitely going to be tough taking a test where you cannot skip a question and go back. I think everyone will just need to be that much more prepared for the digital exam.
With all this preparation you are doing, I imagine you will be fine, Jacob! Either way, I am impressed with how much work you are putting in to prepare for this exam. That work ethic will pay you dividends in the future!
@@vinteachesmath Thank you so much!
사람 살려
KICS 다니세요 여러분