Algebraic Identities | If a^2+b^2+c^2-ab-bc-ca = 0 then prove that a=b=c | algebra | class 9 maths

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If a^2+b^2+c^2-ab-bc-ca = 0 then prove that a=b=c

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Polytechnic mein bhi ye qwestinos tha but kese answer aaya ye aaj acche se smj bhi gya super and exciilent video😘

MantuKumar-wsjh
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Finally kise ne achi tarah smjhaya ❤❤❤

RohitKumar-eufv
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Sir this question is being solved by everyone in just by multiplying 2, sir ye rata type ka ho gya na

Bhavna-olkj
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Everybody is thanking you, and i am crying cuz i know i would have never figured it out on my own🙃. Thnx

Narcissistic.nAz_i
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Very very very much thank you sir you're explaination is superb you make us understand all part of thre sum thankyou sir

sohanjaiswal
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Very nice teaching sir👍👍👍❤️❤️ excellent 😄😄

Farhan_Lucky
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If a²+b²+c²=0, and (a, b, c are real numbers) How would one prove that a=0, b=0, c=0?

zlsvr
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Sir what book should I buy for class 10 Mathematics except NCERT ?

Very nice video
THANK U SO MUCH 😊

gamingsatisfaction
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Sir can you proof this identify which you mentioned in your video

Shikha-ojuo
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Sir instead of multiplying by 2 can we do multiply by 3 .

mansijain
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Sir facecam Karke questions smjhaya kijiye...anyways video is best first....time such understanding by any video feel like classroom....sir ji....thanks ...sir...👍👍👍

sam_infinity
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Bro if 0 is not there so without 0 answer is same?

pewexe
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Sir last me to 2+[-2]=0 ata hai to up Sub 0 kui likha , 🤔🤔🤔🙄

shofikulislam
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Sir but 2 se both side multiple Q karange

rashmeesingh