Solved papers for JEE Main & Advanced JEE Main Paper (Held On 26 May 2012)
done JEE Main Paper (Held On 26 May 2012) Total Questions - 1
question_answer1) Statement 1: If the system of equations\[x+ky+3z=0,\]\[3x+ky-2z=0,\]\[2x+3y-4z=0\]has anon- trivial solution, then the value of k is\[\frac{31}{2}.\] Statement 2: A system of three homogeneous equations in three variables has a non trivial solution if the determinant of the coefficient matrix is zero.
JEE Main Online Paper (Held On 26-May-2012)
A)
Statement 1 is false, Statement 2 is true.
doneclear
B)
Statement 1 is true, Statement 2 is true, Statement 2 is a correct explanation for Statement 1.
doneclear
C)
Statement 1 is true, Statement 2 is true, Statement 2 is not a correct explanation for Statement 1.