IB DP Maths: AA SL復習筆記1.5.1 Binomial Theorem
Binomial Theorem What is the Binomial Theorem? The?binomial theorem (sometimes known as the binomial expansion) gives a method for expanding a?two-term?expression in a bracket raised to a power A?b...
2022年IB大考，新加坡哪些學校取得了亮眼的考試成績呢？
2022年5月IB大考成績在前幾日陸續公布！盡管全球疫情持續肆虐的大環境依然影響著考生，但新加坡學生依然以其極高的均分成績領跑全球！本輪考試中，新加坡哪些學校取得了亮眼的考試成績呢？一起和小編來看看吧！ ...
IB DP Maths: AA SL復習筆記1.4.1 Proof
Language of Proof ?What is proof? Proof is a series of logical steps which show a result is?true?for all specified numbers ‘Seeing’ that a result works for a few numbers is not enough to?show?that ...
IB DP Maths: AA SL復習筆記1.3.5 Compound Interest & Depreciation
Compound Interest What is compound interest? Interest is a small percentage paid by a bank or company that is added on to an initial investment Interest can also refer to an amount paid on a loan o...
IB DP Maths: AA SL復習筆記1.3.4 Applications of Sequences & Series
Many real-life situations can be modelled using sequences and series, including but not limited to: patterns made when tiling floors; seating people around a table; the rate of change of a populati...
IB DP Maths: AA SL復習筆記1.3.3 Geometric Sequences & Series
Geometric Sequences What is a geometric sequence? In a?geometric sequence, there is a?common ratio,?r,?between consecutive terms in the sequence For example, 2, 6, 18, 54, 162, … is a sequence with...
IB DP Maths: AA SL復習筆記1.3.2 Arithmetic Sequences & Series
Arithmetic Sequences What is an arithmetic sequence? In an?arithmetic?sequence,?the difference between consecutive terms in the sequence is constant This?constant difference?is known as the?common ...
IB DP Maths: AA SL復習筆記1.3.1 Language of Sequences & Series
Language of Sequences & Series What is a sequence? A?sequence?is an ordered set of numbers with a rule for finding all of the numbers in the sequence For example 1, 3, 5, 7, 9, … is a sequence ...
IB DP Maths: AA SL復習筆記1.2.3 Solving Exponential Equations
Solving Exponential Equations What are exponential equations? An exponential equation is an equation where the unknown is a power In simple cases the solution can be spotted without the use of a ca...
