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Sachin Rana

IIIrd Year UG, IIT Bombay | YouTuber with over 127k subscribers at Sachin Rana [IITB] | Organic Chemistry & Maths Expert.

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(8)

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Divya L

8 months ago

sir 22 aur 23 ka newspaper aapne telegram channel main nahi dala

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Kolapalli naga venkatesh

4 months ago

sir that solution is completely wrong, you assume that the curves are circles but condition for circles be h=0,a=b but tha question doesn't satisfies that

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Vaidik Sharma

17 days ago

it is completely correct, hxy=0 thus h=0 and a=b=1

Rishi

9 months ago

Look at the beauty of math, In last question curves do not even intersect at 4 points for any real value of a.
: P and at a=-4 they do not even intersect. but still according to theory they intersect at 4 con-cyclic points. Not complaining of anything just talking about beauty of math lol.

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Sanjit Anand

10 months ago

parabola => x^2 = 8y - 8 .

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Rishabh Gangwar

a year ago

Locus of centre: x^2=8y-8. Shape is parabola.

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Udaykumar Chetla

9 months ago

parabola

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