Question
Mathematics Question on Derivatives
If xy = e(x-y), then the value of dxdy at (1, 1) is :
A
21
B
0
C
81
D
1
Answer
0
Explanation
Solution
The correct option is (B) :0.
If xy = e(x-y), then the value of dxdy at (1, 1) is :
21
0
81
1
0
The correct option is (B) :0.