Question

if p , 2p-1 , 2p+1 are 3 consecutive terms of an AP, then the value of p is ​

Answer 1

Answer:

p = 3

Step-by-step explanation:

to find p we use the formula of common difference

d = a2 - a1 = a3 - a2

a1 = p

a2 = 2p - 1

a3 = 2p + 1

(2p - 1) - (p) = (2p + 1) - (2p - 1)

2p - 1 - p = 2p + 1 - 2p + 1

p - 1 = 2

p = 2 + 1

p = 3

Hope you get your answer