12 lessons,

1h 58m

Enroll

1.9k

✕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

(14)

U

Unacademy user

Siddhant Royal

2 years ago

Thank you so much

0

Reply

P

Priya

20 days ago

home work question creates lots of contradiction.. bhaiya can you please explain this

0

Reply

Ayush Singhania

3 months ago

bhaiya aapke parabola course me '2' videos missing h shayad. aapne shifting of parabola and x²=4ay and others standard parabola discuss kiya hi nhi h. aapne course overview me bola h total 14 videos honge bt yha to only 12 h.

1

Reply

Ayush Singhania

3 months ago

bhaiya konsi video me padhaya h shifting of origin.

1

Reply

Ahmed Shabahat

10 months ago

I think the homework question is wrong.
From the given equation of parabola in the question , the length of latus ractum comes out to be 1/4=0.25 which contradicts with the length calculated from the given end points of latus rectum using distance formula.

4

Reply

Mathlearner Achuth

a year ago

since the latus rectum is perpendicular to Axis .It's clear that the axis of the parabola in the previous question is parallel to x axis . So the the equation of parabola must be of the form: (y-k)^2=4a(x-h). Correct me if I am wrong

1

Reply

View More