Answer:
b=
1
9
n+
−19
9
Step-by-step explanation:
Answer:

Step-by-step explanation:
We are given that
Equation of curves


Both curves lie on S.
We have to find the equation of tangent plane at P(4,1,4).


Hence, t=0 and u then it satisfied the given point.
Substitute the values in the derivatives


The equation of tangent at point P(4,1,4) is given by




You add like terms together
1x+4x+6x are like terms
=11x
Answer:
I think A
Step-by-step explanation:
srry if wrong
i hope this helps tho