RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 11. Applications of Derivatives

Subject: Maths - Class 12th

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Chapter Exercises

Exercise 11A

Exercise 11B

Exercise 11C

Exercise 11D

Exercise 11E

Exercise 11F


The rate of working of an engine is given by.

and υ is the speed of the engine. Show that R is the least when υ = 20.

Exercise 11G


Show that the function is a strictly increasing function on R.

Exercise 11H

Objective Questions