comments on: ap calculus review: disk and washer methods - 加拿大vs摩洛哥欧赔 //www.catharsisit.com/hs/ap/ap-calculus-review-disk-washer-methods/ act, sat, college admissions, life wed, 09 dec 2020 04:17:19 +0000 hourly 1 by: j wang //www.catharsisit.com/hs/ap/ap-calculus-review-disk-washer-methods/#comment-345899 wed, 09 dec 2020 04:17:19 +0000 //www.catharsisit.com/hs/?p=11992#comment-345899 brian, k is right. thanks

]]> by: brian k //www.catharsisit.com/hs/ap/ap-calculus-review-disk-washer-methods/#comment-221173 wed, 10 apr 2019 18:21:44 +0000 //www.catharsisit.com/hs/?p=11992#comment-221173 i’m apologize, my above comment was in reference to example 3, not example 2. thanks

]]> by: brian k //www.catharsisit.com/hs/ap/ap-calculus-review-disk-washer-methods/#comment-221172 wed, 10 apr 2019 18:17:54 +0000 //www.catharsisit.com/hs/?p=11992#comment-221172 in the solution for example 2 (washer method), you write “we find two such points: x = 0 and 1. so set a = 0 and b = 1.”

but these a,b values are y-values. this only works incidentally because the points in question are (0,0) and (1,1). thanks.

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