(b) (c) (d) no solution, if 2. 5, u = 9 infinite many solutions, if . = 5, u 9 none of these there are three values of t for which the following system of equia

(B) (C) (D) No solution, if 2. 5, u = 9 Infinite many solutions, if . = 5, u 9 None of these There are three values of t for which the following system of equiation have non-trivial sciut (a-t)x + by + cz = 0 bx + (c - t)y + az = 0 CX + ay + (b - t)z = 0 We can express the product of the three values of t in the form of a determinant as a bc bca C ab ab cC 2 b c Ca b (A) (B) a | a bc 3 bc a ca b (C) (D) None of these