Arithmetic Series - Sum of the Terms of Arithmetic Sequence 

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I now understand more thanks to you unlike my math teacher who used 70 minutes to explain this in a boring way and I don't get a single thing what he's saying

Another formula for sum of arithmetic sequences is "SN= n/2 (a1+a2)" like this in 1:50 Ex. Sn = 20/2 (5+62) first is to divide 20/2 is 10 then 5+62 is 67 then multiple so the total is 670

very helpful!, naresolve niyo po yung concern na mula kahapon pa po. keep making these quality videos and lessons!!

nahihirapan ako intindihin yung teacher namin kahapon since pang last subject na at sumasakit yung ulo ko buti nalang nakita ko tong vid, thankyou po sir!!

Summative test tomorrow, if i pass I'm exempted for the periodical test, wish me luck

Thank you Sir now I Know how to solve arithmetic series 🙂

Hola, este es un comentario español porque no encontré ningún vídeo con la diferencia entre estas dos fórmulas en mi idioma y pues me tocó revisar videos en inglés, gracias por este video me ayudó mucho.

I really appreciate how you solve the examples

The random indian guys on youtube are godly teachers. Thank you.

this channel shall get 100 billion subs.

Mas mabilis kopang nakuha ngayun kesa kanina salamt teacher gon,

LOVE YOU PO TEACHER GON!!! YOU HELPED ME IMPROVE MY MATH SKILLS 😭❤❤

This channel should rise 1 million subs

Salamat d ko naintindihan discuss namin kanina, ngayon alam ko na paano😘

Thank you kuya this helps me to get through of my performance task, you're my lifesaver.

THANK YOU SIRR HOPEFULLY I HAVE A HIGHER CHANCE OF PASSING OUR TEST NOW

FOR THE FIRST FORMULA YOU CAN USE N/2(A1+An) ITS MUCH EASIER

Salamat po, clear at naintindihan kopo siya agad😁

Thank youuu so much kuyaaa , this saved me from my 2hrs of lecture in class

Thankyou so much sir gon this is ay bery big help po💖

Thank you sa lesson, sana Ikaw math teacher nmn

Sir pano Naman pag ganito •Find the sum of the first 10 terms where S5=290 and a5=66...pano po hahanapin SI common difference at a1? Please need ko na po😥

Sir ask ko lang po if ang n po is an odd number for example po Find the sum of the first 13 terms of the sequence: -3, -1, 1,3,...? Pwede po ba siya maging S13=13/2[2(-3)+(13-1)(2)] S13=6.5[-6+(12)(2)] pwede po bang ganyan sir? yung 13/2 is naging 6.5

Sir lifesaver ka po maga exam na at kailangan ng refresher ty sa vid po

Ang Dali lang Pala...TY poo so much

What if my 15(52) over 2 should i remove 2 and 15 and put 10?

What if the nth term is the one missing? How do you solve it?

Paano Po isosolve kung ang given is find the 12th term of the arithmetic sequence with a1=10 and d= 1/2

Question : How can you find the common difference (d) if there is no number of terms (n)?

Slamat po all the way from negross 😊

thank you po marami!!! nag subscribed na po ako!!!

What if the problem only says even numbers from 30 to 64?

Thank you so much sir!

how to get the answer of the "multiples of 5 from 10 to 200"

Sir how about finding the common difference

Find the value of n given that the sum of the first nth term is 315 and the common difference equal to 7. Pls can u do a video on this for me😢😢

What if yong problem is What is the sum of the multiples of 3 from 15 to 45? Plss po na guguluhan nako

omg thankyouu so much po it was very helpful

Pano Po pag Hindi Po given Yung a1? Paki turo naman Po sa iba baka Kasi mahirapan Sila mag overthink pa mahirap Kasi pag independent student at pati na Po Yung may variables baka mahirapan Po Sila gaya ko nitong nakaraang linggo nag overthink HAHAHA pero di Po sa nag mamayabang pag may diskarte ka lang makukuha mo talaga at salamat Po Sayo sir kahit papano na iintindihan Po namin kayo☺️

THANK YOU SO MUCH!

Thank you so much sir you really true hero😭❤️❤️

Thank you sir i got it so easily

thanks you explain better than my teacher lmao

Can i have question po how do u get the n-1 po in 7:00 ty

Wait so N means the final number in a sequence?

Thank you 😊

Sir, what about a problem where there is no *a sub 1* My example is: *a sub 2*= 34 *a sub 10= 50

Question po, What if you can't divide the (n) to 2 po

Thank you sir gon sana ma perpek ko esam ko bukas

salamat po teacher!!!

Ito mag madali pag with An S20=20/2(A5+A62) =10(67) Sum=670

Math teacher here, thanks for sharing kapatid

Helpful sir 😁

THANKYOU PO MAS OK KAPA MAG TURO KESA SA TEACHER KO E

thank you so muchyy sir!

Thank you teacher

very helpful sir

Inulit ulit ko para mas maintindihan ko

Thank you poo!😊

OMG THIS HELP THANKS TEACH GON!! Love you man blow kisses for you

Sir pede po ba try mo solve ung wala ung A1 tapos common difference

pano po naging 10 nung kinancel yung 20 and 2?

thenkyewww so machh pooeee labyu sir

Thank you sir for summarizing this lesson it helps a lot (⁠◍⁠•⁠ᴗ⁠•⁠◍⁠)

Uwi an npo sir HAHAHAAH

unbelievable

what about with fractions po paano po yun?

Slamat sir

what if first 25terms of 15,19,23,27

can i ask if pano nakuha yung 62

MARAMING SALAMAT POOOOOOOI😭

thankyou sirr

Sir pano naman kung ang nawawala ay ung common diffrent or nth term?

Next tutorial sir paano po gumamit ng nen

Thankyou po

Salamat po sir

Great

OMGG THABNKS PO

thank you sir

Ang linis nag pag tuturo

How did he get the 10 3:55

Wish me luck tomorrow

6:20 okay lang yan sir tao kalang

Helpful sir❤ thank youu❤❤

Thank po

Sir pano po pagsobra laki Ng number hindi kaya ng calculator

Thank uu!!

thank you thank you sir 🫶

Kala ko yung formula ay Sn = N/2 (a1 + an)

Saan ka po nag kuha ng 1😥😥😥

😃😃😃😃😃😃

For real

Teacher penge pa po examples toturial Ng polynomials please 🥺

hindi ko getd yung part na 3:30

Gwapo Rex

Can you explain sir how to solve arithmetic mean?

Ang confusing Ng assignment namin, hindi given yung n tsaka an

what if hindi given si n :)

Hiwalay naman po kayo ng pure tagalog