C Program to Find Inverse Of 3 x 3 Matrix in 10 Lines


Program : Finding Inverse of a 3 X 3 Matrix

Output :

Explanation :

Suppose we have to find Inverse of –

Step 1 :

  1. Create One Matrix of Size 3 x 6
  2. i.e Create 3 x 3 Matrix and Append 3 x 3 Unit Matrix


Step 2 :

  1. Factor = a[0][0]
  2. Now For First Row : Divide all Elements by Factor Itself


Step 3 :

  1. Now Factor = a[1][0] and Apply Following Formula to 2nd Row


Step 4 :

  1. Now Factor = a[2][0] and Apply Following Formula to 3rd Row


Step 5 :

  • Now Call Reduction Function Again
  • So In 2nd Call 2nd Row will be Master Row