1.

Assertion (A) : |{:(1,2,2),(2,3,4),(3,5,6):}|=0 Reason (R) : If the elements of a column of a square matrix are k times the elements of another column then the value of the determinant of the matrix is 0.

Answer»

Both A and R true and R is the CORRECT EXPLANATION of A
Both A and R are true but R is not correct explanation of A
A is true but R is false
A is false but R is true

Answer :A


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