Question

If P - 1, P +3 and 3P - 1 are three consecutive terms of an AP, then P is equal to:

Answer 1

Answer:

P-1,p+3,&3p-1

It is an Ap so common difference is equal.

A2-a1=a3-a2

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

P+3-p+1=3p-1-p-3

4=2p-4

4+4=2p

8=2p,p=4

Step-by-step explanation:

Answer 2

Step-by-step explanation:

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