Give all solutions of the nonlinear system of equations, including those with nonreal complex components. xy = 13 2y² – x² = 13 O A. {(2i/13, - i /13). (-2i /13, i /13), (/13./13 ), (- V13, - /13)} i 26 (/13. /13 西、m} OB. 26, 2 Oc. - 26, i 26 26, iN26. (13. 13). (-/13,- /13) OD. i 26. 2

Question 21 Choose a non-exact equation and solve. (ху-2у?) аx - (x2- 3ху) dy -D0 1. х ду-у dx %3D 3x?(x2 + у?) dx (2ху-у? + у)dx + (3x2- 4ху+ 3x)dy -D0 2. 3.

Solve for u. (u-6)^(2)=2u^(2)-15u+26 If there is more than one solution, sepa

Ex/ A = 3 3 5 -2 -2 alw.3.3@ Cempute @ A+ B O 5B A + 5B @ zA + (38 -C) 2.