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I |a1,b1,c1),(a2,b2,c2),(a3,b3,c3)=0 the...

I `|a_1,b_1,c_1),(a_2,b_2,c_2),(a_3,b_3,c_3)=0` then the system of equations `a_1x+b_1y+c_1z=0, a_2x+b_2y+c_2z=0, a_3x+b_3y+c_3z=0` has (A) no solution (B) one trivial and one non trivial solutions (C) only the trivial solution (0,0,0) (D) more than two solution

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