Show that the matrix has no inverse.A = 
What will be an ideal response?
= 
The matrix 
is sufficiently reduced for us to see that the identity matrix cannot appear to the left of the vertical bar. We conclude that A is singular and so has no inverse.
Mathematics
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Solve the problem.The cable of a bridge can be described by the equation 
from 
to 
Find the length of the cable.
A. 4460 ft B. 271 ft C. 402 ft D. 189 ft
Mathematics
Find the product if possible.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Determine the quadrants in which the given point (x, y) may lie when xy > 0
A. I or II B. II or III C. II or IV D. I or III
Mathematics
Solve the linear equation.
- 
= 1
A. {- 6} B. {18} C. {- 18} D. {-36}
Mathematics