Consider the surface with parametric equations r(s, t)=⟨st, s+t, s−t⟩. A) Find the equation of the tangent plane at (2,3,1). . B) Find the surface area under the restriction s2+t2≤1

Which event transfer power from the west to the east? a. the development of a unique code of law for the byzantine empire b. the shift of the roman empire’s capital from rome to constantinople c. the entry of christian priests and missionaries into constantinople d. constantine i’s commemoration as the first byzantine emperor reset next