Question

If (x-1), (x + 1) and (2x + 3) are in A.P, then the value of x is
(A) -2
(B)0
(C) 2
(D) 4
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Answer 1

Answer:

If (x-1), (x + 1) and (2x + 3) are in A.P, then the value of x is

(A) -2

(B)0

(C) 2

(D) 4