Q. 35.0( 1 Vote )

What positive val

Answer :

det A = (a11a22 - a12a21)


2x2 - 15 = 32 - 15


2x2 = 17 + 15


x2 = 32/2



x = 4


Hence, The value of x should be 4 , to makes the determinants equal.


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