CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Domain of defination of the function f(x)=34x2+log10(x3x)


A

(1, 2)

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

(-1 , 0)∪(1 , 2)

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

(1,2)∪(2 ,∞)

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

(-1 , 0) ∪ (1 , 2)∪( 2, ∞)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D

(-1 , 0) ∪ (1 , 2)∪( 2, ∞)


f(x)=34x2+log10(x3x).so,4x2 0 x±4

and x3x> 0 x(x21)> 0, x> 1

D=(1,0)(1,){4}i,e., D=(1,0)(1,2)(2,).


flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Factorisation and Rationalisation
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon