List from least stable to most stable.  

Show the Newman projection of the following structure looking through the bond connecting carbons 3 and 4. ( I agree that the eye position is not given – But you can guess from which direction we are looking at depending on the positions of the groups)  

Are the two substituents equatorial or axial, cis or trans?  Select all that apply (This question has negative marking)  

 Which has the highest boiling point?

Which function is the solution of the initial value problem? \[y’ – 6y \ = \ 2, \qquad  y(0) = 1\]

Let \(A\), \(B\) and \(C\) be \(n \times n\) matrices. Which of the  following statements is always TRUE?    (\(A^T\) is the transpose of the matrix \(A\); \(\ A^{-1}\) is the inverse matrix of \(A\))

Let \(A\) and \(B\) be  \(2 \times 2\) matrices.   Which of the following statements is always TRUE?

Consider the initial value problem:\[t^2 y” – t y’ – 3 y \ = \ 0,  \qquad\quad  y(1) = 3, \quad  y'(1) = 5.\] Find the value of the solution \(\, y(2).\)

Which of the following sets of row vectors spans the two dimensional space \(\mathbb{R}^2\)?

When we compute the indefinite integral, which function is the correct answer? \[\int 16 \sin(3t) \cos(5t)\, dt\]