Can you solve these two questions

1.

The vector field F = is defined on an open simply connected region R. Is F conservative? O Yes O No213 dA where R is the triangular region with vertices (17,0), (8,2) and (17, 18). Write an iterated integral to evaluate the integral R Select all that apply 16 -110 17 9 9 O x2 y's dA = x213 dr dy 8 -2 34 9 9 R 17 16 -110 9 9 13 dA = 213 dy da 8 34 9 9 R -2 34 17 9 O 213 dA = x-y dy dx 8 16 -110 9 9 R 16 -110 8 9 9 x2y3 dy dx O 213 dA = 17 34 9 9 R