Iljl|, , and ||m|| are related by the equation: $$j=\frac{k}{l+m}$$
||kl| is 3.7 when rounded to 1 decimal place.
is 0.12 when rounded to 2 decimal places.
||m|| is 0.37 when rounded to 2 decimal places.
Determine the lower bound of

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis