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

The number of real root(s) of the equation log3xx+log3xx=0 is/are

A
1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
0
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 1

log3xx+log3xx=0

3logxx+12log3xx=0[loganbm=mnlogab]

log3xx=6[logaa=1]

x=(3x)6

x7=36

x=367

one real solution.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Application of Vectors - Planes
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon