Answer:
One of them must be zero.
Step-by-step explanation:
For something to equal zero it needs to be multiplied by a value of zero.
Answer:
is that a song you write cause it is good
Step-by-step explanation:
<u>Comment</u>
If I don't know what was before the comma in M(, –1) I can't solve this
I'm sorry I only know one of them