Integrating with Partial Fractions What are partial fractions? Partial?fractions?arise when a quotient is rewritten as the?sum?of fractions The process is the opposite of adding or subtracting frac...
Integration by Substitution What is integration by substitution? Integration by substitution is used when an integrand where reverse chain rule is either not obvious or is not spotted in the latter...
As with other problems in integration the results in this revision note may have further uses such as evaluating a definite integral finding the constant of integration finding areas under a curve,...
This Revision Note focuses on the results and derivations of results involving the less common trigonometric, exponential and logarithmic functions.? As with any function, questions may go on to as...
北京時間7月6日20點，全球IB大考2022年成績正式出分！ 1. 參考人數(shù)上升，滿分人數(shù)爆冷 從今年的全球數(shù)據(jù)來看，全球共有173878名學生獲得他們從2022年5月考試的IBDP和IBCP成績，相較于2021年的165857名考生人數(shù)增...
Implicit Differentiation What is implicit differentiation? Applications of Implicit Differentiation What type of problems could involve implicit?differentiation? Broadly speaking there are three ty...
Related Rates of Change What is meant by rates of change? How do I solve problems involving related rates of change? Use of chain rule and product rule are common in such problems Be clear about wh...
First Principles Differentiation What is differentiation from first principles? ?Differentiation from?first principles?uses the?definition?of the?derivative?of a function?f(x) The definition is How...
Limits What are limits in mathematics? When we consider a?limit?in mathematics we look at the tendency of a mathematical process as it approaches, but never quite reaches, an ‘end point’ of some so...
