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Engineering Maths · Q228

Calculus

Engineering and GATE · Engineering Maths · question 228

Q228

For a position vector \[ r = x i + y j + z k\] the norm of the vector can be defined as | r | = x^2 + y^2 + z^2 . Given a function = | r |, its gradient is

For a position vector    the norm of the vector can be defined as     Given a function   its gradient  is
A.
B.
C.
Answer
D.

Answer: Option C

Solution

Answer: Option C
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