Question

Insert three geometric means between the given numbers. 1/2 and 1/8
Helppp meh

Answer 1

Answer:

geometric mean is exactly like these three,

let a, b and c be the numbers,

assume that b is the geometric mean of a and c.

so their representation is as follows,

b² = a×c

so according question,

a = 1/2 and c = 1/8

find geometric mean= b = ?

apply, b² = a × c

= 1/2 × 1/8

b² = 1/16

taking square root,

b = 1/4

Step-by-step explanation:

hope this helps u.

DO WELL .. ALL THE BEST ..

Answer 2

Answer:

4 and 16

Step-by-step explanation:

16

Let means are a and b

then 1,a,b,64areinGP

∴64=1×r

2

∴r=4

thena=1×r=4

b=1×r

2

=16.

So, the correct option is '4 and 16'.