第774页-翰林严选-翰林国际教育

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翰林严选

ap考试有哪些科目？

2022-08-29

ap考试有哪些科目？AP有22个门类、37个国际教育课程，你可以通过根据学生自己的兴趣发展以及学习能力进行任意一个选择，能学多少就多少，满分为理想分，一般3分以上的成绩才可换取学分。但是一般的顶级名校要求至...

四六级成绩和托福雅思分数如何换算？四六级水平该如何备考托福雅思？

2022-08-29

经常听到有人问：“四六级成绩相当于托福雅思什么水平？”今天就来说说四六级与雅思托福分数的对比。其实，国内的大学四六级考试与托福/雅思考试有着本质上的区别，但我们仍可以适当的利用四六级的分数来大致衡量...

CIE A Level Maths: Pure 3复习笔记8.2.4 Loci in Argand Diagrams

2022-08-26

Loci in Argand Diagrams How do I sketch the locus of or on an Argand diagram? All complex numbers,, that satisfy the equation lie on a vertical line with Cartesian equation Any complex number along...

CIE A Level Maths: Pure 3复习笔记8.2.3 Modulus & Argument

2022-08-26

Modulus & Argument How do I find the modulus of a complex number? The modulus of a complex number is its distance from the origin when plotted on an Argand diagram The modulus of z is ...

CIE A Level Maths: Pure 3复习笔记8.2.2 Geometry of Complex Addition, Subtraction & Conjugation

2022-08-26

Geometry of Complex Addition, Subtraction & Conjugation What does addition look like on an Argand diagram? The addition of complex numbers can be shown by the addition of corresponding column v...

CIE A Level Maths: Pure 3复习笔记8.2.1 Argand Diagrams - Basics

2022-08-26

Argand Diagrams - Basics What is an Argand diagram? An Argand diagram is a geometrical way to represent complex numbers as either a point or a vector in two-dimensional space We can represen...

CIE A Level Maths: Pure 3复习笔记8.1.4 Complex Roots of Polynomials

2022-08-26

Complex Roots of Quadratics What are complex roots? Complex numbers provide solutions for quadratic equations which have no real roots Complex roots occur when solving a quadratic with a ne...