Q Prove that the greatest integer function defined by f (x ) = [ x ] , - Maths - Limits and Derivatives

Question

Q Prove that the greatest integer function defined by

f (x ) = [ x ] , 0 < x
< 3
is note differentiable at x = 1 and x =2

Rishabh Mittal · Accepted Answer

Dear Student ,

Refer the following link :

https://www meritnation
com/cbse-class-12-commerce/math/math-part-i-ncert-solutions/continuity-and-differentiability/ncert-solutions/59_1_1383_234_166_6853

We hope the above link will help you in clearing the doubt

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Q. Prove that the greatest integer function defined by f (x ) = [ x ] , 0 < x < 3 is note differentiable at x = 1 and x =2

Q. Prove that the greatest integer function defined by

f (x ) = [ x ] , 0 < x < 3
is note differentiable at x = 1 and x =2