Theorem 1.4 Class 10, Prove that root 2 is irrational

Theorem 1.4 Class 10, Prove that root 2 is irrational Prove that root 2 is irrational number Prove that root 2 is an irrational number #iotaclasses #irshadsir Hello dear students this is Irshad here, welcomes you on iOTA CLASSES. -----------------------------------‐-------‐----------- In this video we are going to do every question of R S Agarwal Chapter 1D 1) Theorem :-If p is a prime number and p divides a square then p divides a, where a is a positive integer. /watch/MbfTqnDGSEtGT 2) Prove that root 2 is an irrational number. /watch/87NMqKua0AKaM 3) Prove that root 3 is an irrational number. ------------------------------------------------------------------ Chapter 1B Rs aggarwal. Fundamental Theorem of Arithmetic /watch/o7SeIM6S-AVSe Show that any Number of the form 4^n can never end with digit zero. /watch/EabrI5pflyKfr Show that any Number of the form 6^n can never end with digit zero. /watch/4IqNE5sOQxhON Before Watching Real Numbers, You must watch Basic Introduction of Number System of Class 9th And it is very important for Class 10th Students (Click on this link to watch Basic Introduction of Number System) /watch/cRhHcfFN3kDNH ________________________________ Real Numbers Exercise 1A Exercise 1A Questions 1. What do you mean by euclid's division Lemma? /watch/8u1XP46xlgtxX 2. A number when divided by 61 gives 27 as quotient and 32 as remainder. find the number? /watch/Q-cOEVBKQpFKO 3. By Whats Number Should 1365 be divided to get 31 as quotient and 32 ad remainder? /watch/Q-cOEVBKQpFKO 4. Using euclid's division algorithm find the HCF of i) 405 snd2520 ii) 504 and 1188 iii) 960 and 1574 /watch/Y0lvlJ67JZW7v 5. Show that every positive integer is either even or odd. /watch/staa1gM52sq5a 6. Show that any positive odd integer is of the form (6m + 1) or (6 m + 3) or (6 m + 5), where m is some integer. /watch/Aw-IErhgaZjgI 7. Show that any positive odd integer is of the form (4m + 1) or (4 m + 3 ), where m is some integer. /watch/kEfkI7nl8qelk 8. For any positive integer n, prove that n cube - n is divisible by 6. /watch/kWiTVNOI7duIT 9. Prove that if x and y are both odd positive integers then x square plus y square is even but not divisible by 4. /watch/Umt0Qs05h8K50 10. Use euclid's algorithm to find HCF of 1190 and 1445. Express the HCF of in the form 1190m + 1445n. /watch/0DXEmYyD8RjDE ------------------------------------------------------ For watching More Chapters Click on Links ------------------------------------------------------- 1. Introduction to Real numbers and Euclid's Division Lemma and Euclid's Division Algorithm (Click on this link 👇👇👇👇👇👇👇) /watch/s11=t&8u1XP46xlgtx= ------------------------------------------------------- 2. Height and Distance Full Introduction and complete Chapter Solution 👇👇👇 /watch/B54_xOYyEame2OVs5HrT0qIs2oS_jCz-LP=tsil&EZtv0UcQutyQ_ ________________________________ 3. Trigonometry Introduction and Complete Chapter Solution 👇👇👇 /watch/1=xedni&XwckKvBwH7aXiBsGTb2_rqIs2oS_jCz-LP=tsil&Ylcykmjv3_bve ________________________________ 4. Trigonometric Identities all Questions Solution 👇👇👇 /watch/7k1lVB0_JNXwuvKumPLpSqIs2oS_jCz-LP=tsil&Q7bTJzOSvhOSl ------------------------------------------------------ So, What are you waiting for? Watch the full video and share it among your friends and start practising questions. ----- Follow us at ----- 1. Facebook;- https://m.facebook.com/ishualikhan 2. Instagram:- https://www.instagram.com/ishualikhan/ 3. Twitter:- https://mobile.twitter.com/home 4. Gmail:- alam.irshad389@gmail.com (https://mail.google.com/mail/mu/mp/633/#tl/priority/% 5Esmartlabel_personal) Don’t forget to suggest our channel to someone who needs it:- /channel/UC98291m6qCyreksiYMpXIiw . -----Thank You for Watching-----

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