wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If α is a root of the equation sinx+1=x then limx[min(sinx,{x})x1] is
Where [.] denotes greatest integer function
{x} fractional part of x.

A
1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Does not exist
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
-1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Does not exist

LHL
limxα[min(sinx,x[x])(x1)]When 1<x<α{x}=x1<sinxmin{sinx,x1}=x1Required limit=limx[x1x1]=1xα+sinx<x1sinxx1<1RHL:limxα+[sinxx1]=0Hence LHLRHLLimit does not exist[sinxx1]=0

flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Properties
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon