Question

if p-1,p+3,3p-1 are in AP then p is equal to

Answer 1

a+c=2b
=p-1+3p-1=2(p+3)
=4p-2=2p+6
2p=8
p=4
hope it will help you

Answer 2

Answer:

Step-by-step explanation:

p-1=a

p+3=b

3q-1=c

a+c=2b

(p-1)+3p-1=2(p+3)

4p-2=8

2p=8

p=2/8

p=4

got it