Question

fill in the blanks in the sequence 2,__,25,__, so that the sequence forms an AP​

Answer 1

Answer:

2, 27/2, 25, 73/2

Step-by-step explanation:

Ley sequence be 2,x,25,y

Then according to the properties of AP:

Common difference exists between successive terms

x-2 = 25-x

→ 2x = 27

→ x = 27/2

d = x-2 = 27/2 - 2 = 23/2

Thus, y = 25+23/2 = (50+23)/2 = 73/2