Exponential Form You now know how to do lots of operations with complex numbers: add, subtract, multiply, divide, raise to a power and even square root. The last operation to learn is raising the n...
Inequalities & Regions in Argand Diagrams How do I sketch inequalities such asor on an Argand diagram? The inequality is satisfied by all complex numbers, , with a real part less than 2 On an ...
就诸多A-Level学科的难易度而言，生物算是比较简单的一门。然而，A-Level生物涉及的领域广、包含的知识点多，且需要将理论与实践很好地结合起来，这也使得A-Level生物虽然不难，但想得A*也不容易。今天小编带来Al...
Loci in Argand Diagrams How do I sketch the locus of oron an Argand diagram? All complex numbers, , that satisfy the equation lie on a vertical line with Cartesian equation Any complex number alon...
Modulus-Argument Form The complex number is said to be in Cartesian form. There are, however, other ways to write a complex number, such as in modulus-argument (polar) form. How do I write a compl...
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 represent the c...
Solving Quadratic Equations with Complex Roots What are complex roots? Complex numbers provide solutions for quadratic equations which have no real roots Complex roots occur when solving a quadrat...
Cartesian Form of Complex Numbers Complex numbers are a set of numbers which contain both a real part and an imaginary part. The set of complex numbers is denoted as . What is an imaginary number? ...
Damping & Plastic Deformation Damping an oscillator affects its amplitude of oscillation: When damping is increased the amplitude decreased damping and amplitude are inversely proportional to e...
