Question

If a,b,c are in A.P. then |(x + 2, x + 3, x + 2a),(x + 3, x + 4, x + 2b), (x + 4, x + 5, x + 2c)|

(A) 0

(B) 1

(C) x

(D) 2x

Answer 1

correct option:

(A) 0