Linear Equations in Two Variables | RD Sharma's Questions | Chapter 4 | Class 9 | SHIKAR 2024 |

Подписаться 441 тыс.

Просмотров 28 тыс.

50% 1

Hello Students!!!
Struggling to solve difficult questions on the topic of Linear Equations in Two Variables? Here's A Must-Watch Session! Your Favorite teacher Arsh Ma'am will help you solve RD Sharma's questions on Linear Equations in two variables and Ace the Exams.
Get ready to ace every subject with BYJU’S Classes 9&10, a comprehensive education platform exclusively for Classes 9 and 10 Students. The channel covers subjects like maths, science, social studies and English for CBSE, ICSE and State Boards; with dedicated classes, experiments and quizzes.
______
📢Join our Telegram Channel:
t.me/byjusclas... 🔔
👉SUBSCRIBE here & don’t forget to turn on your notifications 🔔-
/ @byjusclass910
🚀 *IMPORTANT PLAYLISTS & SESSIONS:*
✔📚 SHIKHAR Class 10 Series Playlist for Boards 2024
www.youtube.co...
✔📚 SHIKHAR Class 9 Series Playlist for Annual Exams
www.youtube.co...
📢 Have you tried BYJU's Mini Learning Program yet 🔔
Key Features:
• 3 live classes with 2 teacher advantage
• 15 days Free access to unlimited content on Think and Learn Premium App
• One on One Mentor Support
👉 Link: byjus.com/mlp-...
Do not miss this chance ⚠️
📢Signup and watch more exciting videos for FREE:
byjus.com/lear...
➡️ Download the BYJU'S App Now:
btla-androidk1...
🔷Speak English like an expert, join our spoken English classes for 2 months in just 999, register here:
byjus.com/spok...
#BYJU'S #BYJU'S 9&10 #linearequationsintwovariables #RDSharma'squestionsonlinearequationsintwovariables #Class9Maths #Mathsclass9 #Maths #QuestionsonChapter4class9maths #byjusclass9 #byjusclasses910 #byjusclasses9&10 #byjus

Опубликовано:

19 сен 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 92

@shourya._ Год назад

Here is the answer of HW Question 👇🏻 SOLUTION: Given units digit is x and tens digit is y Hence the two digit number = 10y + x Number obtained by reversing the digits = 10x + y Given that sum of a two digit number and the number obtained by reversing the order of its digits is 121. Then (10y+x)+(10x+y)=121 ⇒10y+x+10x+y=121 ⇒11x+11y=121 ⇒x+y=11 Thus the required linear equation is x + y = 11. BTW THANK YOU FOR THIS WONDERFUL SESSION ❤✨

@mrityunjayrajpurohit7657 9 месяцев назад

Thanks bro

@Hrishi1410 7 месяцев назад

It would be x + y - 11 = 0

@PalakShukla-zx3zc Год назад

🔴 Homework question -: Given that unit digit is equal to x tens digit is y . So the two digit number will be 10 y+ x, and by reversing it we get 10x+y Given -: the sum of two digit number and the number obtained by reversing its digits is 121 So 10y+x+10x+y =121 11x+11y=121 Dividing by 11 on both sides we get x+y=11 😀😀

@tanvi_chhuttani 7 месяцев назад

Hakuna matata

@gunguntagore8912 Год назад

Homework Answer:- Number is 10y+x Number obtained by reversing the digits= 10x+y Now - (10y+x)+(10x+y)=121 = 11x+11y=121 =x+y=121/11 =11 Thus the required linear equation will be x+y=11

@shreewaligupta6490 Год назад

Thanks for the session mam!!❤🤩 🔺HOMEWORK ANSWER🔻 (10y + x) + (10x + y) = 121 After Simplifying it:- 11y + 11x = 121 Dividing both sides by 11:- y+x=121 --> x+y-11=0 It was a quite easy question :D

@T_GungunTagore Год назад

Thanks a lot mam 😃 for this session Do come up with more such practice session :)

@archanaomprakashpandey4972 4 месяца назад

1st can be 2x - y + 10 also

@astha-- Год назад

thanks for the session mam😄 short and informative😃 🔴 HOMEWORK: QUESTION-26:11 ANSWER- 1st number= 10y+x 2nd number= 10x+y Sum= (10y+x)+(10x+y)= 121 Or, 11y+11x=121 Or, 11(y+x)=121 Or, y+x=121/11 Or, x+y=11 or 1x+1y= 11 Hence, 1x+1y-11=0

@M_155-f1m Год назад

i.e 10x+y is the no.. Reverse 10y+x.. Given. 10x+y +10y+x = 121 11x + 11y =121 11(x+y) =11(11) X+y =11 {X+y-11 } This is the linear equation in two variables .... Hope this answers satisfies the need... And Thank you byjus team

@kritidwivedi8803 Год назад

Thankyou for the session mam😃😃 HOMEWORK :- Let the two digits of no. be x any y. Original no. = 10x + y When the digits are reversed, the number = 10y + x According to the question, 10x + y + 10y + x = 121 => 11x + 11y = 121 => 11x + 11y / 11 = 121/11 => x + y = 11 => x + y - 11 = 0

@Creationsofronee Месяц назад

Thank you mam for this video🤗...this video is very helpful for me...🥰

@himanshisingh2419 Год назад

HW Question Answer ATQ:- =(10y+x) +(10x+y) =121 =11y+11x=121 =11y/11+11x/11=121/11 =y+x=11 =x+y-11=0 Hence, the required linear equation in two variable is x+y-11=0 Thank you for the session mam . It was very much helpful😊😊😊❤

@BeatLearning726 Год назад

Y+X-11=0 Thank you ma'am for this wonderful session ❤❤❤❤

@rajeshwarimalusare9749 Год назад

Thank You Mam..For this session Homework Answer Let the number be 10x+y After reversing we will get 10y+x Therefore, (10x+y)+(10y+x) =121 =11x + 11y = 121 After dividing by 11 on both the sides we get ... X +Y = 11 =. X + Y - 11 = 0 (linear equation in two variables) .. Mam hoping that you will come up with these sessions more .. 😊😇😇

@sakshikandurkar7502 Год назад

Let number at units place be x digit =1*x Let number at tens unit be y digit=10*y Equation= 10y+x+10x+y=121 10y+y+10x+x=121 11y+11x=121(dividing both sides by 11) y+x=11

@m.s.nirwan2722 Год назад

Homework solution Let the unit digit be x and tens digit be y A.T.Q 10y+x + 10x +y =121 11y+11x=121

@emanand2535 7 месяцев назад

The answer to the last question will be: 10x+x+10y+y=121 11x+11y=121 11(x+y)=121 x+y=11 x+y-11=0 Ans. x+y-11=0

@SunitaTomer-mr7ro 4 дня назад

1:56 save your time 👍🏻

@Chhl_13 Год назад

10y+x+10x+y=121 11x+11y=121 By dividing 11 on both side we will get:- X+Y=11

@RadhikaKumari-sl5bw Год назад

Thankyou mam This session is very interesting and helpful

@PalakShukla-zx3zc Год назад

Thank you ma'am for this practice session 😃

@cmn.tgaming8168 2 дня назад

Answer 11x * 11y - 121 = 0. Which is equal to x * y - 11 = 0

@gavya99 Год назад

Homework Question Answer: y+x-11=0

@Breakngnews-Manjeetizhere Год назад

Solved answer is x+y-11=0??? 2nd attemp solved pls.. be correct 🤞🏻🤞🏻

@Mahi_rajput2023 Год назад

Solution of the homework question is 10y+x+10x+y=121 11x+11y=121 11(x+y)=121 x+y=11

@Quantum20201 Год назад

x+y=11 or x+y-11=0 is the answer ma'am

@dr.ritusingh Год назад

Home work question answer is x+y =11

@Aryan-i1t Месяц назад

Ans: 9y-9x-27 so, -9x+9y-27 (ax+by+c)

@ravisrivastava8692 Год назад

Homework question answer 10y+x+10x+y=121 11x+11y=121 By dividing 11 on both the sides we get x+y=11 x+y-11=0 is the required statement

@sugary5340 2 месяца назад

Ye mam bohot accha smjhati hai Thanks mam this video is helpful for all the students ❤

@Avni_singh310 4 месяца назад

All the best for your exams😊

@kanavgamingyt1427 Год назад

Homework Question Let original number be 10y+x and reversed number of the original digit is 10x+y . The sum of both number is 121 . Hence 10y+x+10x+y =121 11y + 11× = 121 11(y+x) =121 y+x=121÷11 y+x = 11 y+x-11= 0 So linear equation in two variable is y+×-11=0

@julinbalu1107 8 месяцев назад

Isnt it x+y-11=0 im sorry but its just a doubt 😅

@shellybhardwaj8501 Год назад

Thank you mam for the questions😀😃 Answer to the homework question:- Let the unit digit be X and tens digit be Y. So, the two digit number will be 10Y+X Reversing the digits 10X+Y Given that sum of the digit is 121 ATQ Then (10y+x)+(10x+y)=121 ⇒10y+x+10x+y=121 ⇒11x+11y=121 ⇒X+Y=11 Thus the required linear equation is X+Y=11

@AmishaVerma-mh2kq Год назад

Thanks for the amazing session ma'am for me and this session is very helpful for me 😊😊😊😊😊 HOMEWORK ANSWER Let the number be 10x+y A/q 10x+y+10y+x=121 11x+11y=121 11(x+y) =121 X+y=11 Hence, the linear equation form X+y-11=0

@Aqsa_001 Год назад

*Homework Question* 26:09 XY are two digit numbers... So, first is 10x+y Second one is 10y+x (by reversing the order) (10x+y)+(10y+x) = 121 (the sum is 121) 10x+y+10y+x= 121 11x+11y=121 x+y=11 (Dividing both sides by 11) So, x+y=11 is the answer✨ OR x+y-11= 0

@anmolkatoch9274 Год назад

Like krdo yrrr....😅😅

@vaibhavshreyas4615 7 месяцев назад

first question ka answer 2x-y+10=0 ho sakta hai if we take cost of ball pen is x and cost of fountain pen y?

@mastrajmeena3037 7 месяцев назад

Homework question answer- x+y=11

@factnart9760 Год назад

Homework solution Let the unit digit be x and tens digit be y A.T.Q 10y+x + 10x +y =121 11y+11x=121 y+x =121/11 y+x=11 Thank you ma'am for this amazing session 😊✨

@GoutamSharma-ck6qn 2 месяца назад

Hw question (10y+x) (10x+y)=121 10y+x+10x+y=121 11x+11y=121 Divide 11 by both side X+Y=11❤❤❤🎉

@shourya._ Год назад

Mam please take name of HOMEWORK STARS 🙃

@Chrys__3 Месяц назад

Mam for q1 the ans is x-2y+10.. Right

@PriyaJaiswal-rb6gb 2 месяца назад

Best teacher ever!!! ❤❤❤...

@Chhl_13 Год назад

Thanks mam for this session 😃✨

@Saloni-qm2jh Год назад

Thank you mam for this wonderful session 😀 🔴🔴🔴🔴homework-(10y+x)+(10x+y)=121 11y+11x=121 =y+y=11 =y+x-11=0

@cherrymohil8798 Год назад

10y+x+10x+y=121 so 11x+11y=121 so by dividing both sides by 11 we get x+y=11. Thank u mam for this amazing session.keep up the great work

@drawingexpert-cn8cn Месяц назад

4:39 mam sorry but your answer is wrong the write answer is x+2y+10=0

@ajaykumar-hr4ol 17 дней назад

It is correct

@ajaykumar-hr4ol 17 дней назад

let the cost of fountain pen be x ,, ,, ,, ball pen = x/2 multiply by 2 y = x/2 . 2 ( multiply = . ) 2y = x/2 (side change from divide to multiply) 2y changed side there so it will be in minus 2y so as linear equation SI form (ax+ by+ c = 0) ax= 1x by = -2y because side change c =-10 1x- 2y- 10 = 0

@Chhl_13 Год назад

Very excited mam ❤🎉

@HarleenKaur-hh7bf Год назад

Homework Question = y+x-11=0 Thank You for the practice session mam

@ridhdham Год назад

SOLUTION: Given units digit is x and tens digit is y Hence the two digit number = 10y + x Number obtained by reversing the digits = 10x + y Given that sum of a two digit number and the number obtained by reversing the order of its digits is 121. Then (10y+x)+(10x+y)=121 ⇒10y+x+10x+y=121 ⇒11x+11y=121 ⇒x+y=11 Thus the required linear equation is x + y = 11.

@josnajoseph474 Год назад

Hw answer 11x +11y =121

@dr.ritusingh Год назад

This is correct but you have to divide both side by 11 in your answer . 11x +11y =121 By dividing you will get x+y =11 Hope this will help you 🙏

@josnajoseph474 Год назад

@@dr.ritusingh thank you

@abhipsanayak6362 Год назад

10y+x+10x+y=121 11x+11y=121 11(x+y)=121 X+y=121/11 X+y=11 Equation:- x+y-11=0 Tq mam for the wonderful session ❤️❤️

@pushpendrasaini3772 7 дней назад

The correct answer is x+y=11

@HarshBais-rc1rg 25 дней назад

The Answer is x+ y- 11= 0

@farhancubingexpert Год назад

H.w question:- Ans- x+y-11=0 Pls mam take this comment in any of your next video promise I did this by myself

@aaniya647 Год назад

mam you have not done a session on operations on real numbers

@dancewithpriyam9381 Год назад

Great class mam wonderful explanation 👏👏

@Gunjankauniverse_ Год назад

Mam pleaseee bring a session for chapter 1 real members rd sharma

@Lushify-sn1kp 2 месяца назад

🎉🎉

@VyomChaudhari-qz2le Месяц назад

Answer = x+y-11=0

@Ritu_st.marians46 Год назад

Ma'am answer of homework question is x+y=11 Or X+Y-11=0

@thecreativebox386 Месяц назад

Mein to mind me hi kar liya sab

@hemrajue3434 Год назад

Chintu has 20 rupees. He wants to purchase some pens each cost Rs 4 and one chacolate that cost Rs 3. How many pens he could purchase and how much money he left with? Sol. 20=4x+3+r 17=4x+r r=17-4x Put x=4 r=17-4(4)=1.