- published: 02 Oct 2015
- views: 9739824
In mathematics, a sequence is an ordered collection of objects in which repetitions are allowed. Like a set, it contains members (also called elements, or terms). The number of elements (possibly infinite) is called the length of the sequence. Unlike a set, order matters, and exactly the same elements can appear multiple times at different positions in the sequence. Formally, a sequence can be defined as a function whose domain is a convex subset of the set of integers, such as , , , or .
For example, (M, A, R, Y) is a sequence of letters with the letter 'M' first and 'Y' last. This sequence differs from (A, R, M, Y). Also, the sequence (1, 1, 2, 3, 5, 8), which contains the number 1 at two different positions, is a valid sequence. Sequences can be finite, as in these examples, or infinite, such as the sequence of all even positive integers (2, 4, 6, ...). In computing and computer science, finite sequences are sometimes called strings, words or lists, the different names commonly corresponding to different ways to represent them in computer memory; infinite sequences are also called streams. The empty sequence ( ) is included in most notions of sequence, but may be excluded depending on the context.
Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan with the aim of providing a free, world-class education for anyone, anywhere. The organization produces short lectures in the form of YouTube videos. In addition to micro lectures, the organization's website features practice exercises and tools for educators. All resources are available for free to anyone around the world. The main language of the website is English, but the content is also available in other languages.
The founder of the organization, Salman Khan, was born in New Orleans, Louisiana, United States to immigrant parents from Bangladesh and India. After earning three degrees from the Massachusetts Institute of Technology (a BS in mathematics, a BS in electrical engineering and computer science, and an MEng in electrical engineering and computer science), he pursued an MBA from Harvard Business School.
In late 2004, Khan began tutoring his cousin Nadia who needed help with math using Yahoo!'s Doodle notepad.When other relatives and friends sought similar help, he decided that it would be more practical to distribute the tutorials on YouTube. The videos' popularity and the testimonials of appreciative students prompted Khan to quit his job in finance as a hedge fund analyst at Connective Capital Management in 2009, and focus on the tutorials (then released under the moniker "Khan Academy") full-time.
The Sequence was a female old school hip hop trio signed to the Sugar Hill label in the late-1970s and early-1980s. The group consisted of Cheryl Cook (Cheryl The Pearl), Gwendolyn Chisolm (Blondie), and lead singer/rapper Angie Brown Stone (Angie B.). The group originated from Columbia, South Carolina as a group of high school cheerleaders.
Their most notable single was "Funk You Up" (1979), which was the first rap record released by a female group and the second single released by Sugar Hill Records. Elements of "Funk You Up" were later used by Dr. Dre for his 1995 single "Keep Their Heads Ringin'".
The group backed Spoonie Gee on the single "Monster Jam" (1980). Their single "Funky Sound (Tear the Roof Off)" (1981) was a remake of the single "Give Up the Funk (Tear the Roof off the Sucker)" (1976) by Parliament. The groups other charting single was "I Don't Need Your Love (Part One)" (1982). Angie Stone subsequently became a member of Vertical Hold and later a solo artist. In September 2011, without Angie Stone, Cheryl Cook and Gwendolyn Chisolm released a single entitled "On Our Way to the Movies". "On Our Way to the Movies" contains a sample of The Staple Singers' song "Let's Do It Again"
Bryson Djuan Tiller (born January 2, 1993) is an American singer-songwriter and occasional rapper. His debut studio album, T R A P S O U L, released on October 2, 2015.
Bryson Djuan Tiller was born on January 2, 1993, in Louisville, Kentucky. His mother died when he was four years old. He has three siblings.
Tiller started receiving massive internet attention from music industry insiders with his breakout single "Don't", which he originally released on his SoundCloud page. Early co-signs from record producer Timbaland and Canadian rapper/singer Drake led to major label attention for Tiller, with him eventually choosing to sign a creative partnership with RCA Records. Announced on August 25, 2015 T R A P S O U L debuted at number 11 on the Billboard 200.
Talking about his musical style, Tiller said, "It's just trap and hip hop-influenced R&B, the perfect marriage between hip hop and R&B." Tiller has cited American singer Omarion as his biggest influence. Other influences include R. Kelly, The-Dream, Lil Wayne, Chris Brown and Drake. Critics have compared Tiller's style to Jeremih, Drake, PartyNextDoor and Tory Lanez.
Bryson Tiller's debut album "T R A P S O U L" available everywhere. Get it now! Apple Music: http://smarturl.it/TRAPSOULi?IQid=yt Stream on Spotify: http://smarturl.it/TRAPSOULs?IQid=yt Google Play: http://smarturl.it/TRAPSOULg?IQid=yt Amazon: http://smarturl.it/TRAPSOULa?IQid=yt Follow Bryson Tiller: Twitter: https://twitter.com/brysontiller Facebook: https://www.facebook.com/BrysonTillerMusic Instagram: https://instagram.com/brysontiller/ http://www.trapsoul.com/
This video is useful for students of BSc/MSc Mathematics students. Also for students preparing IIT-JAM, GATE, CSIR-NET and other exams.
With touches of canasta, rummy, and poker, this game could easily become a Friday-night favorite. Buy it here: http://amzn.to/1Sa4VH0
This is the chart topping song, "Funk You Up", performed by "The Sequence", America's 1st all female rap group!
For more videos and interactive applets, please visit http://www.MathVillage.info Learn how to write a formula for finding the nth term when given an arithmetic sequence.
Calculus 2 Lecture 9.1: Convergence and Divergence of Sequences
Finding and using the nth term of a linear sequence www.hegartymaths.com http://www.hegartymaths.com/
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/precalculus/seq_induction/seq_and_series/e/arithmetic_sequences_1?utm_source=YT&utm;_medium=Desc&utm;_campaign=Precalculus Watch the next lesson: https://www.khanacademy.org/math/precalculus/seq_induction/seq_and_series/v/finding-the-100th-term-in-a-sequence?utm_source=YT&utm;_medium=Desc&utm;_campaign=Precalculus Missed the previous lesson? https://www.khanacademy.org/math/precalculus/seq_induction/seq_and_series/v/explicit-and-recursive-definitions-of-sequences?utm_source=YT&utm;_medium=Desc&utm;_campaign=Precalculus Precalculus on Khan Academy: You may think that precalculus is simply the course you take before calculus. You would be right, of course, but that definition doesn't mean anything unl...
Visit http://ilectureonline.com for more math and science lectures! In this video I will help you understand the differences between arithmetic and geometric sequences and series; and how to calculate common difference and common ratio.
i've been waiting all night
watching as this moonlight shines through your hair
and tell me this will never last
just tell me this is in the past
cause i'm all yours my dear
and you say, say that you were ready
but we know, you were never ready for whats to come
and watching from your window
thats all i can do
till hes done
till hes done with you
and i'm so impressed
by the way that she moves her hands down my chest
is this love again?
so go on
describing how i make you feel
cause its all i wanna hear
well maybe you're right
maybe now is not the time
for just a whisper of the things
that we hold dear
and maybe stars will grace your sky
like open arms and wonder why
she cries inside
bring these walls down again
cause i don't know where she goes