Question

if 2x+1, x^2+x+1and 3x^2-3x+3areinA.P., then value of x:
(i) 1,2 (ii) -1, -2 (iii) 1,-1 (iv) none of these​

Answer 1

Answer:

if 2x+1, x^2+x+1and 3x^2-3x+3areinA.P., then value of x:

(i) 1,2 (ii) -1, -2 (iii) 1,-1 (iv) none of these

Answer 2

Answer:

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