## Question

###### Point) Find the directional dervalive or f(T,y, =) Ty | :2 at ine point (1,2,3) tne directon ot vector maklng an angle of 3 wlth Vf(1,2,3).

point) Find the directional dervalive or f(T,y, =) Ty | :2 at ine point (1,2,3) tne directon ot vector maklng an angle of 3 wlth Vf(1,2,3).

## Answers

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