![]() Understand the concept in more detail with the explanations and procedure listed for Sequences. It is represented in the form as f(x)=Ax^2+Bx+C, where A, B, C are constants. It is also called a quadratic polynomial.Į.g. Second Degree Polynomial: It is a polynomial where the highest degree of a polynomial is 2. Sequence of Prime Numbers: A prime number is a number that is not divisible by any other number except one & that number, this sequence is infinite, never-ending.Į.g. Formula is given by an = an-2 + an-1, n > 2 Suppose in a sequence a1, a2, a3, …., anare the terms & a3 = a2 + a1 & so on…. Where a2 = a1 + d a3 = a2 + d & so on…įibonacci Sequence: A sequence in which two consecutive terms are added to get the next consecutive 3rd term is called Fibonacci Sequence.Į.g. Harmonic series looks like this 1/a1, 1/a2, 1/a3, ……. Harmonic Sequence: It is a series formed by taking the inverse of arithmetic series.Į.g. Suppose in a sequencea1, a2, a3, …., anare the terms & ratio between each term is ‘r’, then the formula is given byan=(an – 1) × r Geometric Sequence: A sequence in which every successive term has a constant ratio is called Geometric Sequence.Į.g. Suppose in a sequence a1, a2, a3, …., an are the terms & difference between each term is ‘d’, then the formula is given by an = a1 + (n−1)d What are the Different Types of Sequences?Īrithmetic sequence: A sequence in which every successive term differs from the previous one is constant, is called Arithmetic Sequence.Į.g. This means that you can then go back to the topic quizzes and do additional practice in the right area.The sequence is a collection of objects in which repetitions are allowed and order is important. If you are struggling in a particular subtopic in Sequences and Series, the diagnostic quiz will pick this up. Revision / Test Preparation - The best way to identify which areas to focus on for an upcoming test or school quiz.Test Understanding - If you have completed the entire topic at school, run through the diagnostic to make sure that you have not forgotton anything.While both options are available, we recommend you put yourself in the "testing environment" by printing out the quiz. ![]() ![]() ![]() In both testing cases, you will need to submit your answers online for diagnostics. Instantly, you can view the answer and submit your answers. This will give you the questions on the computer screen and you can work through the problem on a sheet of paper. Complete online If you want to work through the diagnostic quiz "live", click the complete online button.You will need to submit your responses online after the quiz is finished but we highly recommend practicing by downloading the quiz. This is how the school will give it to you so practice this was as well. There will be plenty of room for working so complete the questions on the paper. Use the Download Quiz button to print out the quiz and print it out. Download Quiz The best practice is to use a pen and paper.Each sub topic of Sequences and Series will be covered in the diagnostic quiz. The diagnostic quiz for Sequences and Series has been designed for a quick little revision quiz for the whole Sequences and Series topic.
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