- #1

navneet9431

Gold Member

- 107

- 9

## Homework Statement

I am trying to find the value of a determinant,

## Homework Equations

See the notes given in my Textbook,

## The Attempt at a Solution

I applied this method to find the value of a determiannt,

See it here,

Why is my result wrong?

I will be thankful for any help!