Question

The 4 arithmetic means between -2 and 23 are​

Answer 1

First term is t1 = a = 3

Sixth term is t6 = a + 5d = 23

d = 4

The other four terms are t2 = a + d = 3 + 4 = 7

t3 = a + 2d = 3 + 2 * 4 = 11

t4 = a + 3d = 3 + 3 * 4 = 15

t5 = a + 4d = 3 + 4 * 4 = 19