Use Euclid's division lemma to show that the square of any positive integer is either of the form...

preview_player
Показать описание
NCERT Exercise 1.1 Page no. 7 REAL NUMBERS
Problem 4:- Use Euclid's division lemma to show that the square of any positive integer is either of the form 3m or 3m + 1 for some integer m.
____________________________________________________________________________________________ Subscribe Now by Clicking on SUBSCRIBE button and Press the bell icon (All) to get notification for latest videos ____________________________________________________________________________________________
Рекомендации по теме
Комментарии
Автор

Very good explanation mam
Thanku for this explanation

rameshvishwakarma
Автор

Ma'am can you please explain why we assumed m different in all the cases? Because if we did so the value of 3m in all the cases will be different....
Is it because some perfect square would be in the form of 3m and some in 3m+1, so the form of m should be different in both?

anime-fandom
Автор

Please make more quality content like this please

alnexlost
Автор

Very help full video post more questions videos for class 10 thank you ʘ⁠‿⁠ʘ

billionaire.attitude
Автор

Ma'am can you please find any odd perfect number for me, I have been given a project by my math teacher to find I have tried so hard but still am not able to find

anime-fandom
Автор

Also ma'am in the third case, i.e. r=2, could we have taken 9q^2+12q+4 as 3q(3q^2+4q) + 4, so assuming 3q^2+4q as m, would 3m+4 be a perfect square?

anime-fandom
Автор

Thanks you mam but mam apka r Letter banane ka tarika bahut acha ha 😂❤

RomeoBhai-hjtr
Автор

It is very useful for me. Thanks mam for this superb lecture. You r a very good teacher of maths
Thanks a lot❤❤💯

nazirAhmad-qlwm
Автор

Mam Apne bahuttt Acha samjhaya aur solution bhi mil gya
Mujhe bahut Der se ISS question me doubt tha but apki video dekhne ke baad Sare doubts clear ho gye
mam

prakharsingh
Автор

95 Percent of Youtubers says to subscribe at the end of the video
but here you said nothing.
awesome teaching style ❤️✨✨

mutepavi
Автор

Thank you mam for clearing my big doubt

bharatchandradas
Автор

i got nice marks after watching this video

IBOXOFFICE-hi
Автор

Thanks mam for helping us for our ncert exams

ranjitnaw
Автор

Everything's fine but i am so annoyed by that "scare" instead of "square"

crazyplayz
Автор

b ki value two hai to 2 ka scare 😱😱😨😳 hojayega

AmeyKalkotwarr
Автор

Her like comment share and subscribe are given in their description Box

dgyrdfg
Автор

Mam why did we consider b = 3? Please reply...

Fantasy_world
Автор

I literally don't find any sense of this question .. putting different value of m .. in the same question

alee_na-oe
Автор

Thanks mam.... You r a life saver especially for those who are trying to solve rd sharma problems like me

ankitasuman