Question

Find two Arithmetic means between 5 and 11​

Answer 1

Answer:

Given:

a=11,b=17 and n=2

The common difference for inserting arithmetic means are calculated as d=  

2+1

17−11

​  

=2

Using the above value of d, the two arithmetic means will be,

A  

1

​  

=11+2=13

A  

2

​  

=11+2(2)=15

So, the two numbers are 13 and 15.

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