Question Asked by a Student from EXXAMM.com Team

Q 1217801780.     Let A (1, - 1, 1) and B (- 1, 1, -1) be the vertices of triangle ABC such that ∠A = ∠B
Locus of the vertex C is
A

2x - 2y + z = 0

B

x + 2y - 2z = 0

C

2x + y - 2z = 0

D

x - y + z = 0

HINT

Let coordinate of C be ( α, β, γ ) As AC = BC

(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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