Answer:
7 : 14, or simplified, 1 : 2
Step-by-step explanation:
Answer:
Required equation of tangent plane is
.
Step-by-step explanation:
Given surface function is,
To find tangent plane at the point (5,-1,1).
We know equation of tangent plane at the point $(x_0,y_0,z_0)[/tex] is,

So that,



Substitute all these values in (1) we get,


Which is the required euation of tangent plane.
Answer:
Where is the table?
Step-by-step explanation:
7s = 4
/7. /7
s= 4/7
thats the equation right?