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Tangents to a Parabola
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In this video, we discuss about the derivation of the equations of tangents to the various parabolas.

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.

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(25)
U
Unacademy user
Only five living egg-laying mammals (monotremes): the duck-billed platypus and four species of echidna (also known as spiny anteaters). All of them are found only in Australia and New Guinea. ------------------------------------------------------------------------------------------------------------------------------------------------ Since there was some confusion as sound was not there, in Slide 1, it is told sperm does not have nucleus, and in Slide 2, it says sperm has one nucleus. Can you clear this out Faizan?
how are there two points of intersection in the last question??
i'm confused in ques where u ask to find range of l....how can we know that in particular ques determinant is greater or lesser or equals to 0??
Sir may i know in the last problem, how two points of intersection came?
Shivika Singh
a year ago
^Sachin bhayia I also have the same doubt please reply
Shivika Singh
a year ago
^Sachin bhayia I also have the same doubt please reply
Shivika Singh
a year ago
^Sachin bhayia I also have the same doubt please reply
Shivika Singh
a year ago
^Sachin bhayia I also have the same doubt please reply
i am confused how a = 1...????? please help me
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