Question

Insert 19 arithmetic means between 1/4 and 9 3/4

Please answer this

Answer 1

Reffer to the picture posted :)

Answer 2

Answer:

The sequence of arithmetic means will form an A.P with a = 14 and a21 = - 9 34 = - 394 tn = a + (n - 1)d t21 = a + (21 - 1)d - 394 = 14 + 20d d = - 12 ... More