PART ELEMENTARY TEST - 1 - ingilizce test
ingilizcetest.weebly.com › uploads › 6/1/3ELEMENTARY TEST - 1 Choose the correct answer. Only one answer is correct. 1. A) The sun is in a sky. B) The sun is in the sky. C) Sun is in a sky. D) A sun is in a sky. 2. What _____ John doing? A) are B) do C) does D) is 3. John and Mary _____ the radio. A) are listening on B) are listening to C) is listening on D) is listening to 4.
Elementary test 1 answers
unc.mentalsportsacademy.pl › elementary-test-1Expert Answer. ( 1 point) Give a 3×3 elementary matrix E which will carry out the row operation (−9)R2 →R2. Test that E actually works for carrying out this row operation by computing the product EA for the matrix A=⎣⎡ 4 1 1 −4 −2 −3 1 4 −4 2 5 −5 ⎦⎤ EA= []] Note: In order to get credit for this problem all answers must be.