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Vineet Loomba

IITian | No. 1 Educator in IIT-JEE | 6 Million Minutes Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

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(4)

U

Unacademy user

Rohit Kumar Singh

3 years ago

Very good platform for us ssir bcoz i can't afford coaching but i dream for ias.
So u r helping us to fulfil our dreams

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Shivam K

17 days ago

sir, there's a bit calculation mistake around 03:25

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AT

Aayush Tejas Rangra

a month ago

sir, at 5:50 when I was attempting the question it was not matching with above answer, my answer was a+b2=0

1

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Vineet Loomba

a month ago

i have already solved it completely with all the steps .. did u watch all the steps ?? there are two x square terms

AT

Aayush Tejas Rangra

a month ago

Yes sir I did see all the steps but when I multiplied the equation was ax^2+(ab+b)xy+b^2y^2+x+by , this was before homogenisation after homogenisation the sum of coef of x^2 +y^2 =
2a+2b^2=0 this was my answer

SM

Satyajeet Mishra

a month ago

hello sir in lacture 28 line L and L1 are parallel how they can intersect each other

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Vineet Loomba

a month ago

yes u r right..try to understand the concept only ..it came in some previous year ..i also did not notice from this angle...good observation..i hope u got the concept

Veeresh Mulge

2 months ago

thank u so much sir 😊 so simple explanation sir...

1

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Vineet Loomba

2 months ago

welcome