JEE Math Practice Question
The system of linear equations $$\lambda $$x + 2y + 2z = 5 2$$\lambda $$x + 3y + 5z = 8 4x + $$\lambda $$y + 6z = 10 has
- A.a unique solution when $$\lambda $$ = –8
- B.no solution when $$\lambda $$ = 2
- C.infinitely many solutions when $$\lambda $$ = 2
- D.no solution when $$\lambda $$ = 8
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