RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 17. Increasing and Decreasing Functions

Subject: Maths - Class 12th

Q. No. 17 of MCQ

Listen NCERT Audio Books to boost your productivity and retention power by 2X.

17

Mark the correct alternative in the following:

f(x) = 2x – tan–1 x – logis monotonically increasing when


Formula:- (i) The necessary and sufficient condition for differentiable function defined on (a,b) to be strictly increasing on (a,b) is that f’(x)>0 for all x(a,b)


Given:-




For increasing function f’(x)>0



x ϵ R

Chapter Exercises

More Exercise Questions