Question

If p – 1, p + 3, 3p – 1 are in AP, then find the value of p .
a) 4
b) -4
c) 2
d) -2​

Answer 1

Answer:

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

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

4 = 2p - 4

2p = 4 + 4

2p = 8

p = 4

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Answer 2

Answer:

option a correct

Step-by-step explanation:

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