Answer:
The answer to the question is
Have a good day
whattt Step-by-step explanation:
If
is invertible, then we can simply choose
because for any invertible matrix
by definition we must have
.
We have
, as
which means
is non-singular and has an inverse. The inverse itself would be
Answer with Step-by-step explanation:
Let a and b are two integers.
We have to show that
if 3\a+b then 3\a-b is false.
In order to prove that given statement is false we prove this with the help of example
Suppose we have two integers a=2 and b=4
if 3\2+4
3\6=2
2-4=-2
But 3 does not divide -2.
Therefore, the given statement is false.
Hence, proved.
Answer:
The solution is correct.
Step-by-step explanation:
Im not sure howto explain it, but i just know that it's a.