1 and 2 are 1/4 and 90 degrees
3. 360 degrees and 4/4
4. 180 degrees and 2/4
Answer:
Therefore, the inverse of given matrix is
Step-by-step explanation:
The inverse of a square matrix is such that
where I is the identity matrix.
Consider,
Therefore, the inverse of given matrix is
Answer:
b
Step-by-step explanation:
just took test
Answer:
Step-by-step explanation:
Say your going to a concert and parking is nine dollars and it cost 7.50 for every person in the car. Use y as the number of people in your car