Question

Find the value of p,if 2p-1,7,3p are in AP.

Answer 1

d1 = 7 - 2p +1 =》 8-2p
d2 = 3p- 7
d1 is not equal to d2
henxe these are not in ap

Answer 2

7-2p+1=3p-7

8-2p=3p-7

5p=15

p=3

this is the answer