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Show transcribed image text MATH 2419 HW #9 (2)Findanormalvectortothecurve珂흡히at thepoint A(LI), DVEON1,ayan, (e) Find a nornal vector to the curve 222-1 at t a norm al vector to the curve 2×2 + 1 at the point A(1,1). (3) Find the maximum value of directional derivative of f(z,y, z) = ze s at the point (20, 4).
MATH 2419 HW #9 (2)Findanormalvectortothecurve珂흡히at thepoint A(LI), DVEON1,ayan, (e) Find a nornal vector to the curve 222-1 at t a norm al vector to the curve 2×2 + 1 at the point A(1,1). (3) Find the maximum value of directional derivative of f(z,y, z) = ze s at the point (20, 4).





