Question

when two or more arithmetic means are inserted between two arithmetic
3 extremes how are they computed​

Answer 1

Answer:

When two or more arithmetic means

are inserted between two arithmetic

extremes, we can simply first use the

formula:

d-an - ak

n - k

For Example: What are the three

arithmetic means of the arithmetic

extremes 8 and 16, then a1 8, and a5

16?

First we use the formula:

d= an - ak

n - k

= 16- 8 8 2

5-1 4

Our common difference is 2.

Then we can simply:

a5 16

a4 16-2(1) 14

a3 16 2(2) = 12

a2 16 -2(3) = 10

a1 16 2(4) 8

Now we have our arithmetic sequence 8,

10, 12, 14, 16

and The three arithmetic means of the

arithmetic extremes 8 and 16 are 10, 12,

and 14.

Answer 2

Answer:

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