(a) find a function f such that f = ∇f and (b) use part (a) to evaluate f(x, y)=xy^2i+x^2yj

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Refer to the table below if needed. second quadrant third quadrant fourth quadrant sin(1800- - cos(180° -) tan(180°-e) =- tane cot(1800-0) 10 it to solo 888 sin(180° +c) = - sine cos(180° +) =- cose tan(180° +c) = tane cot(180° +o) = cote sec(180° + c) = - seco csc(180° +2) = - csce sin(360° -) =- sine cos(360° -) = cose tan(360° - e) =- tane cot(360° -) = -cote sec(360° -) = seco csc(360° -) = csco sec(180° -) = csc(180° -) = csca 1991 given that sine = 3/5 and lies in quadrant ii, find the following value. tane

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square