Question

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यदि p+ 1, 2p + 1, 4p-1 AP में हैं, तो p का मान है-​

Answer 1

Answer:

Let p = 2

p + 1 = 2 + 1 = 3

2p + 1 = 4 + 1 = 5

4p - 1 = 8 - 1 = 7

As 3,5,7... are in AP. P = 2