Answer:
A
Step-by-step explanation:
Answer:
The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.
Answer:
Step-by-step explanation:
Consider curl
where
is a scalar function and F is a vector function

i j k


