If there are two values of a which makes determinant,
`Delta=|(1,-2,5),(2,a,-1),(0,4,2a)|=86` then the sum of these number is

There are two values of a which makes determinant Delta=|{:(1,-2,5),(2,a,-1),(0,4,2a):}|=86 , then sum of these number is "........."

There are two values of a which makes determinant , A=|(1,-2,5),(2,a,-1),(0,4,2a)|=86 , then sum of these numbers is :

There are two values of 'a' which makes the value of determinant |(1,-2,5),(2,a,-1),(0,4,2a)| = 86 , find the sum of these values of 'a'.

Evaluate the determinant Delta=|(1,2,4),(-1,3,0),(4,1,0)|

The value of the determine : Delta=|(1!,2!,3!),(2!,3!,4!),(3!,4!,5!)| is :

Evaluate the determinant Delta = |(1,2,4),(-1,3,0),(4,1,0)|