wiz-icon
MyQuestionIcon
MyQuestionIcon
3
You visited us 3 times! Enjoying our articles? Unlock Full Access!
Question

If 3x=4xāˆ’1, then x=

A
2log322log321
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
22lpg23
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
11log43
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
2log232log231
No worries! Weā€˜ve got your back. Try BYJUā€˜S free classes today!
Open in App
Solution

The correct options are
A 2log322log321
B 22lpg23
C 11log43
3x=4x1xlog3=2(x1)log2x=2log22log2log3x=2log222log22log23=22log23
Also x=1112log23=11log43

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Integration by Substitution
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon