1.

Find the divergence of the vector F= xe-x i + y j – xz k$

A. (1 – x)(1 + e<sup>-x</sup>)
B. (x – 1)(1 + e<sup>-x</sup>)
C. (1 – x)(1 – e)
D. (x – 1)(1 – e)
Answer» B. (x ‚Äö√Ñ√∂‚àö√ë‚àö¬® 1)(1 + e<sup>-x</sup>)


Discussion

No Comment Found