Question

17.Arithmetic Mean and Geometric
Mean of two positive real numbers a
and b are equal if and only if *
O a=b
a<b
a>b
None of these
SEE​

Answer 1

Answer:

a=b

Step-by-step explanation:

if a=b

then their am=a+b/2

=a+a/2

=2a/2

=a=b

and their gm=root under a×b

=root under a×a

=root under a^2

=a=b

there fore if a=b then am=gm