Let F(x, y)=−yi+xjx2+y2F(x, y)=−yi+xjx2+y2 and let CC be the circle r(t)=(cost)i+(sint)jr(t)=(cos⁡t)i+( sin⁡t)j, 0≤t≤2π0≤t≤2π.

a. Compute ∂Q∂x∂Q∂x

b. Compute ∂P∂y∂P∂y

c. Compute ∫CF⋅dr∫CF⋅dr

d. Is F conservative? Type Y if yes, type N if no.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation:

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32