Question

arithmetic means and geometric mean of two positive real numbers a and b equal if and only if
a = b
a ​

Answer 1

Answer:

true

Step-by-step explanation:

if a=b

arithmetic mean =(a+b)/2

=(a+a)/2=2a/2=a

geometric mean =√(a*b)=√(a*a)

=

$= \sqrt{{a}^{2} }$

=a

therefore arithmetic mean= geometric mean=a if a=b