Given a,b,c are in A.P. Then determinant in its simplified form is
0
15
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Property of determinant -
If two rows ( or two columns ) in a determinant have corresponding elements that are equal , the value of determinant is equal to zero
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When the numbers of row are in AP, then the value of determinant = 0
Option 1)
This solution is incorrect
Option 2)
0
This solution is correct
Option 3)
15
This solution is incorrect
Option 4)
This solution is incorrect