GATE (TF) Textile 2009 Question Paper Solution | GATE/2009/TF/26

Question 26 (Textile Engineering & Fibre Science)

The absolute value of the directional derivative of the surface given by \frac{x^2}{1}+\frac{y^2}{4}+\frac{z^2}{9}=3 at P(1,2,3) in the direction of the line OP, where O denotes the original is

[Show Answer]

Option C is correct

Frequently Asked Questions | FAQs
GATE Textile Engineering and Fibre Science (TF) Question Papers | GATE Textile Question Answer | GATE Textile Solved Question Papers | GATE Textile Papers | GATE Textile Answer Key