Arrange the following milestones of the United Nations Framework Convention on Climate Change (UNFCCC) in the correct chronological order of their adoption/signing (earliest to latest): 1. Adoption of the UNFCCC at the Rio Earth Summit 2. Adoption of the Kyoto Protocol 3. Adoption of the Copenhagen Accord 4. Adoption of the Paris Agreement Select the correct answer using the codes given below:

Options:

• A: 1-3-2-4
• B: 2-1-3-4
• C: 1-2-4-3
• D: 1-2-3-4

Related Practice Questions:

• Let $S_1$ and $S_2$ be two disjoint, non-empty convex sets in $\mathbb{R}^n$. Under which of the following conditions is there guaranteed to exist a hyperplane that strictly separates $S_1$ and $S_2$?
• Let the primal linear programming problem be: Maximize $Z = c^T x$ subject to $Ax \le b, x \ge 0$. If this primal problem has an unbounded optimal objective value, then which of the following statements is always true regarding its dual problem?
• Let $S = \{(x, y) \in \mathbb{R}^2 \mid x^2 + y^2 \le 9\}$ be a convex set in $\mathbb{R}^2$. The set of all extreme points of $S$ is given by:
• In a linear programming problem with $3$ independent equality constraints and $5$ variables (including slack/surplus variables), what is the maximum possible number of basic solutions?