Determine whether the given ordered pair is a solution of the given equation.
+ 
= 1; (1, -1)
A. Yes
B. No
Answer: B
Mathematics
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Find the surface area of the surface S.S is the portion of the paraboloid z = 16 - x2 - y2 that lies above the ring 1 ? x2 + y2 ? 4 in the 
A. 
[17
- 5
]
B. 
[17
- 5
]
C. 
[17
- 5
]
D. 
[17
- 5
]
Mathematics
Use mathematical induction to prove the statement is true for all positive integers n.1 + 3 + 32 + . . . + 3n - 1 = 
What will be an ideal response?
Mathematics
Find the indicated matrix.Let C = 
. Find 
C.
A. 
B. 
C. 
D. 
Mathematics
Solve the system by the substitution method.5
- y2 = 10
A. (- 
, 0), (
, 0), (- 
, 5), (
, 5)
B. (- 
, 5), (
, 5)
C. (0, - 
), (0, 
), (5, - 
), (5, 
)
D. (- 
, 0), (
, 0)
Mathematics