Question

which of the following Matrix in row echelon form ??
​

Answer 1

Answer:

here is your ans mate ⤵️⤵️

matrix is in row echelon form if it meets the following requirements: The first non-zero number from the left (the “leading coefficient“) is always to the right of the first non-zero number in the row above. Rows consisting of all zeros are at the bottom of the matrix.

Answer 2

Answer:

abcdhgghhhggghhhhhhhh