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

If x>1,y>1,z>1 are in G.P. Then 11+lnx,11+lny,11+lnz are in:

A
A.P.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
G.P.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
H.P.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
none of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A A.P.
x1,y1,zGY
y2=x×z
taking log both sides
lny2=ln(x×z)
2lny=lnx+lnz
2(1+lny)=(1+lnx)+(1+lnz)
1+lnx,1+lny,1+lnz are in AP
Hence 11+lnx,11+lny,11+lnz are in H.P.

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Types of Functions
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon