Arithmetic Series - Number Sense 101

[@NumberSense101_MervhieCalma]

Hello guys on example no. 1 letter c the given sequence is 3,5,7,9,11, . . .i forget to write 9 of the 4th term in the given sequence. Thanks for watching :) God bless us all.

[@evonniebatausa2904]

Sir why the N is 10 where did you get it Or it was given???

[@ManiFesto97]

@@evonniebatausa2904 it was the number of sequence thats given. In the question

[@evonniebatausa2904]

@@ManiFesto97 thank you po

[@Izack2324]

Sir maraming maraming salamat po at natulungan niyo po ako at kami sa modules po namin (Catholic School) po kami nag aaral at napaka laking tulong po maraming maraming salamat po Godbless us all... naka- subscribed na po ako at (🔔 All)..

[@yazuuuuru002]

Man,this is very helpful. Its very easy to understand even if Im someone who's really having a hard time with Math haha. Thanks for this,I use this while reviewing for my upcoming Upcat exam.

[@asnaimaacmad3296]

Sir thank you for this clear and very understable video about arithmetic. I click (👍) and did not skip the ads. Thank you again.

[@NumberSense101_MervhieCalma]

Welcome po. Salamat din po :)

[@zerolm1968]

This helps a lot! THANK YOU SO MUCH!!!

[@aneliswasikhakhane1791]

Thank you very helpful during this pandemic since we can't go back to school as yet

[@charlesjabrielbeato1723]

Your handwriting is really beautiful

[@altheamikaelaarcano6535]

This VERY USEFUL! tysm! Godbless

[@maryjanereyes2123]

You are zoo good at teaching in this sub thank u so much ive learned a lot

[@blablabla321]

Thank you so much

[@jaspherdelacruz3578]

Sir thank you very much

[@AvramNaus]

Thank you for this, sir.

[@beyuu8754]

I have a test tomorrow and I'm having an anxiety because I'm scared I can't answer it and damn this helped 😭😭😭

[@dejesusmarkdenson7422]

thank you sir

[@jesusmyking9398]

Thank you so much ♥ 💓 💗 💛 💖 ☺ ♥

[@xn-3791]

I am having my final exam today and i was scared but now i am more confident

[@Kc-rc1zn]

Thankk uuuuuu po

[@dominiquearbizo483]

Life savior

[@willisosoti516]

Hi , I love your mathematics video. Can you please share formula and variation.

[@marydump7342]

THANK YOU PO!!!❤❤❤

[@whoknowsmi_]

Really helpful 💕

[@parkxeirin-sun]

Sir about the letter C. Why there is no value of a sub n if in letter A a sub n has a value and its value is 68?

[@ManiFesto97]

6:45 sir how come that you add it first before you multiplied it... The others that youve done is that you first multiply before you add. Im confused

[@NumberSense101_MervhieCalma]

Because you have to simplify first the expression inside the parenthesis

[@ManiFesto97]

@@NumberSense101_MervhieCalma ohhhh thankyou sir.

[@ManiFesto97]

@@NumberSense101_MervhieCalma sirrrr sorry haha last question po... How about if the n=7 its odd number what am i supposed to do in 7/2? Should i divide it even its a odd number sir?

[@smurfytheblue320]

Kaneki Pantua I dont know if this is correct but at 8:55 he had 31/2 which he didnt divide but instead divided the 192.

[@ManiFesto97]

@@smurfytheblue320 ohhh okkk thankyou haha i maybe misunderstood it...tnx

[@ManiFesto97]

Can somdbody help me? Ikow that theres a 2formula need to be used in the arithmetic series.. But im still puzzled because i still dont know how/when to use the formulas for the specific question. Help me please

[@aleenabacsa7523]

What if the only given is only the sum of the sequence? How to find the common difference and a1

[@andreizerna8273]

What if you need to find how many terms you're gonna need to reach that kind of sum?

[@jlbctv8740]

Thanks for sharing your ideas sir :)

[@vinramos6240]

Sir btw how did you get the n=10 in the 3rd example?

[@kbediting7860]

Nth term

[@guiniveremendoza5937]

Sir what if the n is missing how do we find it and the given are Sn,d,a1

[@user-yv7mg8dm5r]

THANK YOU SO MUCH

[@jaro3452]

Example B, how to solve sir if a1 is missing and a10 is given

[@pyroregisvine5523]

I watched a you tube video saying the formula of arithmetic series is sn( a1 + an) n over 2 what is the difference?

[@pyroregisvine5523]

@Number Sense 101

[@nycaashleedemanarig3227]

how about sir the arithmetic series of 3 plus 5 plus 7 plus 9 plus 11.?

[@andayajoshuam.4496]

Sir, how about arithmetico-geometric sequences and series! Just a request hehe im having trouble about it, thank you sir!

[@NumberSense101_MervhieCalma]

Meron na po na po tayo nun sir

[@NumberSense101_MervhieCalma]

Eto po kzbin.info/www/bejne/epPHZniVps-gZs0

[@NumberSense101_MervhieCalma]

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[@NumberSense101_MervhieCalma]

kzbin.info/www/bejne/hYimeXeteadoeMk

[@NumberSense101_MervhieCalma]

Yan na po geometric sequece, mean and series :)

[@marykrizettelabella7389]

Sirr in example 2 no.1, ba't 31 parin po pagdating sa pag multiply ng 31(96), di po ba i divide ang 31/2 sir??

[@kbediting7860]

Kaya nga hahah malito kung ano ang tama

[@nojamhyung7158]

Example 1:Letter A I'm confused 5(73)=355 how come you add one?

[@NumberSense101_MervhieCalma]

5(73) is 365, if n is odd number simply multiply the numerator to the whole number then divide it to the denominator, or you can divide first then multiply.

[@hehehuhu8268]

Sir, in 8:56 why did you divide 192 by 2, and not 31 by 2? thanks, sir😊

[@kenandreilumod5659]

Hindi po kasi divisible ung 31 sa 192 Kaya po Ang idinivide ay ung 192 sa 2 Kaya naging 96. Sabay Iminultiply sa 31

[@tagabimichaeld.4452]

Baket Meron plus 1 sa 3rd example nyo Po? San Po nanggaling yun sir??

[@NumberSense101_MervhieCalma]

Hello sir. Because 2 is the first term. If you count the number of terms from 2 to 16 there are 15 terms and the fastest way to do that simplfy subract the first term to last term then add one :) One is constant in finding the number of terms

[@tonirossee]

@@NumberSense101_MervhieCalma so when the first term is 1, you don't need to add 1 anymore??

[@NumberSense101_MervhieCalma]

@@tonirossee if you subtract the two numbers always add 1 to their difference:) The pattern is still the same always add 1 :)

[@guiniveremendoza5937]

How do we find the value of n ?

[@NumberSense101_MervhieCalma]

Divide 2nd term by the first term

[@jennyvedevaras6417]

San mopo nakuha yung n10 sa C and D

[@user-nm2ej2le7s]

Grabe pag pinapanuod ko ito sobrang dali lang pero pg Yung mga example ay nanggaling sa kite academy wala na ako masagot hayst

[@ninahjennellea.guilas7923]

Paano po malalaman kung anong tamang gormula ang gagamitin?

[@tolentinoaileen8659]

Sir, sa example 1 letter c po bakit 2 yung common difference nila?

[@tolentinoaileen8659]

11-7=4

[@tolentinoaileen8659]

Pwede rin po ba magamit yung isa pang solution sa letter C?

[@NumberSense101_MervhieCalma]

Hello Aileen! Para makuha ang common difference subtract mo ung 1st term sa 2nd term :) Palagi lang ganun ang process sa pagkuha ng common difference

[@NumberSense101_MervhieCalma]

Letter c 5-3 = 2

[@NumberSense101_MervhieCalma]

Letter d 3-6 = -3

[@thebogarts6191]

10:53 *saan po nanggaling yung +1?*

[@NumberSense101_MervhieCalma]

Thats a constant if you are counting the number of n, in the given that is 20 -3 is 17 you add 1 because you start counting from 3 up to 13 total of 18 terms :)

[@shai780]

Hello po Nag O Online tutor po ba kayo?

[@NumberSense101_MervhieCalma]

Di po sir pero Im interested sa online tutor

[@maryjanereyes2123]

@@NumberSense101_MervhieCalma wow really sir im interested more video sir!❤️

[@killersenseiotaku3359]

Dapat di shinort cut ung solving. pano kung may mga slow learners na nanonood?

[@nickye7766]

are you a filipino?

[@ict1ramaramalancechristian549]

what if wala pong Given na "d"?

[@NumberSense101_MervhieCalma]

Hanapin muna ung d sir.

[@sofiesaki7086]

My math teacher is really scary and she yelled at me infront if the whole class it was so embarassing I didn't really know what to do because I'm always so anxious I have math today and I hope I don't get eaten 😭😭😭😭✌️

[@villajoshalhordryle672]

naol

[@villajoshalhordryle672]

piste oi bogo kaau ko

[@alphagamer9624]

Wrong ung letter c