Question

Reduce the following matrix into normal form and

find its rank and nullity :

1 2 1 3

4 1 2 1

3 1 1 2

1 2 0 1

  −       −    ​

Answer 1

Answer:  

ମାମୁଦଙ୍କ କୋର୍ଟ ବହୁତ ବଡ ଏବଂ ଅତ୍ୟଧିକ ଥିଲା |

1 2 0 1

Step-by-step explanation:

Answer 2

so rank of matrix comes to be 4

and nullity is zero