Question

insert four arithmatic means between 5 and 15​

Answer 1

Answer:

First term is t1 =a=3

Sixth term is t 6=a+5d=23

d=4

The other four terms are t2 =a+d=3+

4=7

t 3=a+2d=3+2∗4=11

t4 =a+3d=3+3∗4=15

tt=a+4d=3+4∗4=19

Answer 2

Answer:

19 ans

Step-by-step explanation:

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