- #1
day1ok
- 3
- 0
Find the tanget plane using partial derivatives.
z=ycos(x-y), at point (2,2,2)
attempted: fx(x,y)=ysin(x-y)*1
fx(2,2)=0
fy(x,y)=1*sin(x-y)*1
fx(2,2)=0
z-2=0(x-2)+0(x-2)
z=2 Incorrect
z=ycos(x-y), at point (2,2,2)
attempted: fx(x,y)=ysin(x-y)*1
fx(2,2)=0
fy(x,y)=1*sin(x-y)*1
fx(2,2)=0
z-2=0(x-2)+0(x-2)
z=2 Incorrect