Question

if p+1,3p and 4 p +2 are in A.P then p must be equal to​

Answer 1

a2-a1 = a3-a2

3p-(p+1)=4p+2-3p

3p-p-1=p+2

2p-1=p+2

2p-p=2+1

p=3

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Answer 2

Answer:

a = p+1

a2=3p

a3=4p+2

Step-by-step explanation:

a2-1=a3-a2

3p -(p+1)=4p+2-3p

3p-p-1=p+2

2p-1=p+2

p=3

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