Brian McLogan
Pre-Calculus - Learn to find the sum of an arithmetic series
👉 Learn how to find the partial sum of an arithmetic series. A series is the sum of the terms of a sequence. An arithmetic series is the sum of the terms of an arithmetic sequence. The formula for the sum of n terms of an arithmetic...
Curated Video
C++ 20 (2a) New Features - std::format: Placeholders and Syntax
This video shows formal syntax for formatting library mini language and how to use placeholders and placeholder IDs. • Define simple text with integers and switch placeholders using IDs • Consider formal syntax of std::format and compare...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Patterns - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Brian McLogan
Math tutorial for writing the explicit formula of a sequence
👉 Learn how to write the explicit formula for the nth term of an arithmetic sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. An arithmetic...
Brian McLogan
Given the first term and the difference determine the rule for a arithmetic sequence
👉 Learn how to find the nth term of an arithmetic sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. An arithmetic sequence is a sequence in which...
Brian McLogan
What is the sum of an arithmetic series using the sum formula
👉 Learn how to find the partial sum of an arithmetic series. A series is the sum of the terms of a sequence. An arithmetic series is the sum of the terms of an arithmetic sequence. The formula for the sum of n terms of an arithmetic...
Brian McLogan
Learn how to write the rule of the sum in sigma notation
👉 Learn how to write the rule of a series in sigma notation. A series is the sum of the terms of a sequence. When given a series that is neither arithmetic nor geometric, we can write the rule for the series by first identifying the...
Brian McLogan
Determine the rule of the sum using sigma sum notation
👉 Learn how to find the geometric sum of a series. A series is the sum of the terms of a sequence. A geometric series is the sum of the terms of a geometric sequence. The formula for the sum of n terms of a geometric sequence is given by...
Mediacorp
COVID Testing With CRISPR
Viruses also have a genomic sequence. Understanding the genetic makeup of a virus can help us fight the disease. Let's explore how CRISPR speeds up the diagnosis of COVID-19. DNA Hack part 2/7
Music Matters
Using Sequence when Composing Music - Music Composition
How to use sequence as a compositional tool to expand a musical idea. This music composition begins with a simple four note idea. It then shows you how to build these four notes into a 16 bar piece using melodic and harmonic sequence....
Brian McLogan
Given summation notation, learn how to find the sum of a finite series
👉 Learn how to find the geometric sum of a series. A series is the sum of the terms of a sequence. A geometric series is the sum of the terms of a geometric sequence. The formula for the sum of n terms of a geometric sequence is given by...
Curated Video
What Does “T-Minus” Mean?
The term ‘T-minus’ is generally used during countdowns to space launches. During a NASA countdown to a rocket launch, ‘T-minus’ translates to ‘Time minus’; the ‘T’ stands for the exact time at which the rocket is scheduled to be...
Python Programmer
EDA Python - 11-2Tuple_intuition
Understanding tuples. This video gives some insight and intuition into when and how to use tuples.
IDG TECHtalk
How to use string type | Smart Go
Learn about the details of the string type in Go -- how data are stored in them, how they can be represented as bytes or characters, and how the "rune" type in Go is used with strings.
Brian McLogan
Learn how to find the explicit formula of an arithmetic sequence given two terms
👉 Learn how to write the explicit formula for the nth term of an arithmetic sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. An arithmetic...
Brian McLogan
What is the formula to find the sum of an arithmetic sequence
👉 Learn all about series. A series is the sum of the terms of a sequence. Just like in sequences, there are many types of series, among which are: arithmetic and geometric series. An arithmetic series is the sum of the terms of an...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: nth Term - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Creating Recursive Formulas Using Function Notation
In this video lesson, students will learn how to use function notation to create recursive formulas for sequences. The video explains the concepts of arithmetic and geometric sequences, as well as the Fibonacci sequence, and demonstrates...
Curated Video
Geometric Sequences: Identifying, Extending, Graphing, and Writing as Functions
During this video lesson students will make connections between geometric sequences and exponential equations. Students will understand that a geometric sequence has a common ratio, how to find the common ratio and use it to extend a...
Curated Video
Understanding Genetic Variants and their Impact on Proteins and Phenotypes
This video discusses genetic variants. The video explains how DNA codes for proteins and how variations in the DNA sequence can lead to alterations in the amino acids and shape of the protein produced, which can lead to changes in the...
Curated Video
Creating Equations for Decreasing Geometric Sequences
In this lesson, students will learn how to create an equation for a decreasing geometric sequence by making a table and drawing a graph. They will understand the concept of exponential functions and how they grow or shrink at a...
Curated Video
AWS Solutions Architect Associate (SAA-C02) Exam Prep Course - 2021 UPDATED! - Amazon Simple Workflow (SWF)
This video explains how the AWS SWF helps you to implement workflows management, which allows you to have logic in a processing flow. This clip is from the chapter "Solutions Architect Chapter 11 – Amazon Web Services (AWS) Application...
Brian McLogan
Learn how to find the first five terms of a sequence using the recursive formula
👉 Learn all about recursive sequences. Recursive form is a way of expressing sequences apart from the explicit form. In the recursive form of defining sequences, each term of a sequence is expressed in terms of the preceding term unlike...