Answer: 53
Step-by-step explanation: It is the only prime
Answer:
3w+7=9
Step-by-step explanation:
i need at least 20 characters so I just rote this
Answer with Step-by-step explanation:
Let A is non-singular

We have to prove that
is unique.
Suppose B and C are inverse of A such that
and AC=I
By using property 




Hence, the inverse of A is unique.
Here is all the work and answers for these questions they are all correct i checked them all and ive done this assignmnet before