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N. ED Maths DSE
Гонконг
Добавлен 16 июн 2020
DSE M0, M2 Tutorials, Face to face or online #dse #dse2025 #dsemaths #m0 #dsem0 #dse_maths #dse_m0 #dse_m2 #m2 #dsem2 #fortresshill #tutorial #dse2026
Гонконг
Добавлен 16 июн 2020
in the last part, the coefficient of the integral is 2π. is it that every shell method will use 2π as the coefficient for a whole 360 degrees rotation?
In shell method, we are using circumference times height times thickness. In this case, the circumference is 2πx, the height is x and the thickness is delta x.
好勁
any 2024 core paper 1 and 2?
想問有沒有近5年必修部分Paper 1呀？😊
ruclips.net/p/PLOhTRBE6IC1AVcZ7r9XJOHz--JGtyU9Ao 有的，可以到playlist 看看
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