11 lessons,

1h 39m

Enroll

1.4k

✕Download

## Sachin Rana is teaching live on Unacademy Plus

Sachin Rana

IVth Year UG, IIT Bombay | YouTuber (143k subs) | Mentored 3 under 100 ranks in JEE Advanced | No. 1 educator for Organic Chemistry

Comments

(9)

U

Unacademy user

Nithya

a year ago

Thanku sir... Renjith sirne unacademy platformil kanan kazhinjadil sandosham und...

2

Reply

Renjit P S

a year ago

Thanks..

Tani Jain

2 months ago

Bhaiya where is the Question on locus (part 1) and only 11 lessons are come not 13 lessons

0

Reply

Kolapalli naga venkatesh

7 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

1

Reply

Vaidik Sharma

4 months ago

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

Rishi

a year 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.

2

Reply

Rishabh Gangwar

a year ago

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

0

Reply

Sanjit Anand

a year ago

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

0

Reply

View More