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Previous Year Question (PYQs)



Consider the system of linear equations as 2x + 2y + z = 1, 4x + ky + 2z = 2 and kx + 4y + z = 1 then choosethe correct statement(s) from blow 
(A) The system of equation has a unique solution if k≠4 and k≠2
(B) The system of equations is inconsistent for every real number k
(C) The system of equations have infinite number of solutions if k = 4
(D) The system of equations have infinite number of solutions if k = 2
Choose the correct answer from the options given below





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