Answer:
(-2,17) i think i am not sure
Step-by-step explanation:
Uh oh speggego's im telling teacher lol
Mapping A would be the one
Answer:
This statement is "TRUE".
Step-by-step explanation:
Every elementary row operation is reversible. You can get the reverse answer by multiplying by a constant or by multiplying by its inverse. You can add one row to another row and subtract row 1 from row 2 to get it back.