Integrating with Trigonometric Identities What are trigonometric identities? Some are given in the formulae booklet Be sure to note the difference between the?±?and???symbols! How do I know which t...
Edexcel IGCSE Physics: Double Science 復習筆記：4.1.6 Reducing Energy Loss Reducing Energy Loss Energy loss can be reduced by doing one of two things: By reducing the amount of?unwanted?(was...
Edexcel IGCSE Physics: Double Science 復習筆記：4.1.5 Core Practical: Investigating Thermal Energy Core Practical 8: Investigating Thermal Energy Equipment List Resolution?of measuring equip...
Harder Substitution What is integration by substitution? Make sure you are familiar with Reverse Chain Rule and Substitution (RCR) In more difficult questions the substitution will be given to you ...
IB成績越來越受名校青睞，承認IB成績的學校也越來越多，其成績也逐漸成為各大學衡量學生水平的標準。2022年11月IB大考已經開始，11月3日就將進行IBDP物理課程的考試。 2023年IBDP物理課程改革 新授課程自2023年8/...
Substitution (Reverse Chain Rule) What is integration by substitution? Make sure you are familiar with Chain Rule and Reverse Chain Rule In more awkward problems it is harder to spot the reverse ch...
f'(x)/f(x) Integrating fractions The technique for integrating fractions depends on the type of fraction For?polynomial?denominators?see Integration using Partial Fractions If ?then?y = ln |x| + c?...
Reverse Chain Rule What is the chain rule? The Chain Rule is a way of differentiating two (or more) functions In many simple cases the above formula/substitution is not needed The same can apply fo...
美國大學先修課程（Advanced Placement），簡稱AP課程，是由美國大學理事會（The College Board）在高中階段開設的具有大學水平的課程，主要適合計劃在美國就讀本科的高中生學習，在全世界范圍內（包括美國本土）...
