Evaluate the surface integral ModifyingBelow Integral from nothing to nothing Integral from nothing to nothing With Upper S f (x comma y comma z )dS using a parametric description of the surface. f (x comma y comma z )equals2 x squared plus 2 y squared, where S is the hemisphere x squared plus y squared plus z squared equals 16, for zgreater than or equals0 Write a parametric description of the given hemisphere using u equals phi and v equals theta. Bold r (u comma v )equalsleft angle nothing comma nothing comma nothing right angle where 0less than or equalsuless than or equals nothing and nothingless than or equalsvless than or equals nothing (Type exact answers.)

0 is its x and y coordinate

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

47 - 90 = 43

43 - 180 = x

x = 137