ACCT 1010 Midterm: ACCT 101 Ohio 157 46789 mc
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June 2001: the equation xy2 + y cos x 1 = 0 implicitly de nes y as a function of x near the point (0, 1). Use the technique covered in class to nd dy dx at this point. Write down the solution set to this system. 0 (cid:12)(cid:12)(cid:12)(cid:12)(cid:12)(cid:12: you are given that the rst matrix below has reduced row echelon form equal to the second matrix. Use this information to determine if the set of column vectors below is linearly. Is an eigenvector of the matrix . Note: you do not need to compute all the eigenvalues to answer this. Show all your work: the number 2 is an eigenvalue of the matrix (cid:18) 1 1.
