Question

Magnitude of maximum value of directional derivative for
- 2xy-2yz+2xz at (1,1,1) is
Options
02
04
013
04
Clear Response​

Answer 1

Answer:

Magnitude of maximum value of directional derivative for - 2xy-2yz+2xz at (1,1,1) is

$- 2xy-2yz+2xz \\ = - 2 - 2 + 2 \\ = 2$