JEE Main 20199 Jan, Morning shiftMathematicsHardMatrices and Determinants245× since 2002The system of linear equations x + y + z = 2 2x + 3y + 2z = 5 2x + 3y + (a² – 1) z = a + 1 thenAOption A. has infinitely many solutions for a = 4BOption B. has a unique solution for |a| = 3\sqrt33COption C. is inconsistent when |a| = 3\sqrt33DOption D. is inconsistent when a = 4CheckSkip · show solution
