The gradient of a scalar field v is a vector that represents both the magnitude and direction of the maximum space rate of increase of v. obtain a mathematical expression for the gradient of v using calculus by evaluating the difference in field dv between two points on contours where v is a constant. show that the maximum rate of increase of v with respect to occurs when dil is the normal derivative dn.

i dont think you are wrong for wanting to get even with someone who did you wrong.

(i'm an eye for an eye kind of person) but if this person hurt you in a sexual way, i dont suggest doing anything to him. he should be taken to the proper authorities, you could go to jail depending on what you do. if it was something small like your sibling took your spot on the couch, than yea, i would get even with him by taking one of his favorite snacks lol. but i dont suggest you doing anything illegal.

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.