1.

If the numbers x-2, 4x-1 and 5x+2 are in A. P., find the value of x​

Answer»

Answer:

2

Step-by-step explanation:

If the NUMBERS are in AP then common difference "d" is same.

   4x - 1 - (x - 2) = 5x + 2 - (4x - 1)

   4x - 1 - x + 2 = 5x + 2 - 4x + 1

   3x + 1 = x + 3

   2X = 4

   x = 2

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