Q.

Find the gradient of the function given by, x2 + y2 + z2 at (1,1,1)

A. i + j + k
B. 2i + 2j + 2k
C. 2xi + 2yj + 2zk
D. 4xi + 2yj + 4zk
Answer» B. 2i + 2j + 2k
1.3k
0
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Electromagnetics

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