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Application of Derivatives (Part I): IIT JEE
Introduction to Tangents and Normals
Examples on Tangents and Normals (Part I)
Examples on Tangents and Normals (Part II)
Subtangents and Subnormals
Angle between the Curves
Shortest Distance between Two Curves
Everything about Monotonocity
Interval of Monotonicity
Examples on Monotonicity (Part I)
Examples on Monotonicity (Part II)
Monotonicity in an Interval
Applications of Monotonicity
Monotonicity of Composite Functions
Important Questions on Monotonicity (Part I)
Important Questions on Monotonicity (Part II)
Stay tuned! More lessons will be added soon.
Sachin Rana is teaching live on Unacademy Plus
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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2 years ago
2 months ago
sir in the 1st q. of lp, mid-pt of PQ was being asked, how did you just simply divided the x&y you found by 2? this is my doubt for finding the mid-pt of PQ, section formula should have been used by putting both the Xs n Ys.. but you just simply divided the second x&y you found????
2 months ago
sir, in your fav question from locus problems (lp), at the end when you substituted the value of x1 in the given eqn, you didn't put the value of x1 in the place of all xes, you did put the value in sinx, but not in the 1st x. y^2= 4a(x + ...) <--first x. why?
4 months ago
sir how is k eliminated in the last step of the first question
8 months ago