Solved

Let f(x,y)=xy+3f ( x , y ) = x y + 3

Question 2

Multiple Choice

Let f(x,y) =xy+3f ( x , y ) = x y + 3 . Then f(x,y+Δy) f(x,y) f ( x , y + \Delta y ) - f ( x , y ) is


A) ΔxΔy\Delta x \Delta y
B) x3Δyx - 3 \Delta y
C) x+3Δyx + 3 \Delta y
D) xΔyx \Delta y
E) x(Δy) 2x ( \Delta y ) ^ { 2 }

Correct Answer:

verifed

Verified

Related Questions