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

If x, y and z are the arithmetic, geometric and harmonic means of two positive numbers respectively .Then the relation between x, y and z is


A

xz=y2

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B

xy=z2

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

xy=z

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

xz=y4

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A

xz=y2


Let the two positive numbers be a and b.
A.M. of the two numbers is (a+b)2
H.M. of the two numbers is 2aba+b
G.M. of the two numbers is (ab) (12)
The relation is (A.M.)×(×(H.M.)=(G.M.)2
xz = y2

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Arithmetic Progression
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon