Find all the first order partial derivatives for the following function.f(x, y, z) = x2y + y2z + xz2
A. 
= 2xy + z2; 
= x2 + 2yz; 
= y2 + 2xz
B. 
= 2xy + z2; 
= x2 + yz; 
= y2 + xz
C. 
= 2y + z2; 
= x2 + 2z; 
= y2 + 2x
D. 
= 2xy; 
= x2 + 2yz; 
= y2 + 2xz
Answer: A
Mathematics
You might also like to view...
Find the reciprocal.0
A. -1
B. 0
C. 
D. The number 0 has no reciprocal.
Mathematics
Express the number in scientific notation.870,000
A. 8.7 × 105 B. 8.7 × 104 C. 8.7 × 10-4 D. 8.7 × 10-5
Mathematics
Write the decimal number as a percent. 0.0767
A. 0.00767% B. 0.767% C. 7.67% D. 76.7%
Mathematics
Solve the problem. Round to the nearest cent.The store where Anna-Marie is a salesperson offers a series discount of 10/30 on any clothes bought at the store. What is the cost of a $53 sweater after discount?
A. $19.61 B. $37.10 C. $31.80 D. $33.39
Mathematics